In this study, the researchers will compare 2 new tablet forms of BAY2731954 with liquid oral forms of BAY2731954. A maximum of 61 healthy volunteers aged 18 to 55 will be asked to participate.

The study will have 2 parts. In part 1 researchers want to gather information how the body absorbs, distributes and excretes the drug BAY2731954 given as two different tablet formulations. Participants will take the study drugs on 3 days separated by breaks of at least 3 days between each intake. The duration of this study part will be in total of up to 6 weeks from first screening visit to follow-up visit.

In part 2 of the study researchers want to study how the body absorbs, distributes and excretes the drug BAY2731954 given as two different tablet formulations with or without food or as 2 liquid oral formulations. Participants will take the study drugs on 4 days separated by breaks of at least 3 days between each intake. The duration of the second part of study part will be in total of up to 7 weeks from first screening visit to follow-up visit.

During the study, researchers will collect blood and urine samples. In addition, doctors will check the participants' overall health. They will also ask the participants if they have any medical problems.

Key Inclusion Criteria:

• Participants who are overtly healthy as determined by the investigator or medically qualified designee based on medical evaluation including medical history, laboratory tests, physical, cardiac and neurologic examination
• Body mass index (BMI): ≥18.5 and ≤ 29.9 kg/m2, with body weight ≥50 kg
• Use of adequate contraception until 3 months after last study intervention

Key Exclusion Criteria:

• Existing relevant diseases of vital organs (e.g. liver diseases, heart diseases), central nervous system (e.g. seizures) or other organs (e.g. diabetes mellitus).
• Medical history of risk factors for Torsades de pointes (e.g. family history of Long QT Syndrome) or other arrhythmias
• Known severe allergies, allergies requiring therapy with corticosteroids, non-allergic drug reactions, or (multiple) drug allergies (excluding untreated asymptomatic seasonal allergies such as non-severe hay fever during the time of study conduct).
• Regular use of medicines
• Regular alcohol consumption
• Smoking more than 5 cigarettes daily
• History of COVID-19 or current SARS-CoV-2 infection

Availability of this study's data will be determined according to Bayer's commitment to the EFPIA/PhRMA "Principles for responsible clinical trial data sharing". This pertains to scope, timepoint and process of data access. As such, Bayer commits to sharing upon request from qualified researchers patient-level clinical trial data, study-level clinical trial data, and protocols from clinical trials in patients for medicines and indications approved in the US and EU as necessary for conducting legitimate research. This applies to data on new medicines and indications that have been approved by the EU and US regulatory agencies on or after January 01, 2014. Interested researchers can use www.clinicalstudydatarequest.com to request access to anonymized patient-level data and supporting documents from clinical studies to conduct research. Information on the Bayer criteria for listing studies and other relevant information is provided in the Study sponsors section of the portal