RecruitingDrug trialA Study to Assess the Safety and Tolerability of BMS-986525 Alone and in Combination Therapy in Participants With Relapsed/Refractory Small Cell Lung CancerThe purpose of this study is to assess the safety and tolerability of BMS-986525 alone and in combination with Pumitamig in participants with Relapsed/Refractory Small Cell Lung Cancer