Sacituzumab Tirumotecan (MK-2870) Versus Pemetrexed and Carboplatin Combination Therapy in Participants With Epidermal Growth Factor (EGFR)-Mutated, Advanced Nonsquamous Non-small Cell Lung Cancer (NSCLC) Who Have Progressed on Prior EGFR Tyrosine Kinase Inhibitors (MK-2870-009)

Inclusion Criteria: * Histologically or cytologically confirmed diagnosis of advanced-stage nonsquamous non-small cell lung cancer (NSCLC). * Participants who have adverse events (AEs) due to previous anticancer therapies must have recovered to Grade ≤1 or baseline. * Participants who are Hepatitis B surface antigen (HBsAg) positive are eligible if they have received Hepatitis B virus (HBV) antiviral therapy for at least 4 weeks and have undetectable HBV viral load. * Participants with history of Hepatitis C virus (HCV) infection are eligible if HCV viral load is undetectable. * Human immunodeficiency virus (HIV)-infected participants must have well controlled HIV on antiretroviral therapy. * Life expectancy of at least 3 months. Exclusion Criteria: * Predominantly squamous cell histology NSCLC. * History of second malignancy, unless potentially curative treatment has been completed with no evidence of malignancy for 3 years. * Grade ≥2 peripheral neuropathy. * History of documented severe dry eye syndrome, severe Meibomian gland disease and/or blepharitis, or severe corneal disease that prevents/delays corneal healing. * Active inflammatory bowel disease requiring immunosuppressive medication or previous history of inflammatory bowel disease. * Uncontrolled, or significant cardiovascular disease or cerebrovascular disease. * Received prior radiotherapy within 2 weeks of start of study intervention, or radiation-related toxicities, requiring corticosteroids. * Received a l…