Study of Daraxonrasib (RMC-6236) in Patients With RAS Mutated NSCLC (RASolve 301)

Inclusion Criteria: * At least 18 years old and has provided informed consent. * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. * Pathologically confirmed NSCLC, either locally advanced or metastatic, not amenable to curative surgery or radiotherapy. * Measurable disease per RECIST v1.1. * Adequate organ function (bone marrow, liver, kidney, coagulation). * One to two prior lines of therapy including an anti-PD-1/anti-PD(L)-1 agent and platinum-based chemotherapy. * Documented RAS mutation status, defined as Nonsynonymous mutations in KRAS, NRAS, or HRAS at codons 12, 13, or 61 (G12, G13, or Q61). * Able to take oral medications. Exclusion Criteria: * Prior therapy with direct RAS-targeted therapy or docetaxel. * Untreated central nervous system (CNS) metastases. * Medically significant comorbidities (significant cardiovascular disease, lung disease, or impaired GI function). * Ongoing anticancer therapy. * Pregnant or breastfeeding.