A Food-Effect, Drug-Drug Interaction, and Pharmacokinetics Study of NX-5948 in Healthy Adult Subjects

Inclusion Criteria: Subjects must fulfill all of the following inclusion criteria to be eligible for participation in the study: * Healthy, adult, male, 18-55 years of age * Subjects must follow protocol-specified contraception guidance as described in the protocol. * Continuous non-smoker who has not used nicotine and tobacco containing products for at least 3 months prior to the first dosing based on subject self-reporting. * Body mass index (BMI) ≥ 18.0 and ≤ 30.0 kg/m2 at the screening visit. * Medically healthy with no clinically significant medical history, physical examination, clinical laboratory profiles, vital signs, and 12-lead safety ECGs, at the screening visit and/or first check-in, as deemed by the PI or designee, * Understands the study procedures in the informed consent form (ICF) and be willing and able to comply with the protocol. Key Exclusion Criteria: Subjects must not be enrolled in the study if they meet any of the following criteria: * Clinically significant history or presence of respiratory, gastrointestinal, renal, hepatic, hematological, lymphatic, neoplastic (including leukemia, lymphoma, malignant melanoma), myeloproliferative, neurological, cardiovascular, psychiatric, musculoskeletal, genitourinary, immunological, dermatological, endocrine or connective tissue diseases or disorders, or any illness that, in the opinion of the PI or designee, might confound the results of the study or pose an additional risk to the subjects by their partici…