SAR445514 Trifunctional anti-BCMA NK cell engager Relapsed/refractory multiple myeloma Oncology 1 2 3 R SAR445877 PD1xIL-15 fusion protein Solid tumors Oncology 1 2 3 R SAR445953 CEACAM5-Topo1 ADC Colorectal cancer Oncology 1 2 3 R SAR443579 Trifunctional anti-CD123 NK cell engager Acute mye...