英文名称
4-[3-[(6-hydroxy-8-methoxy-12a,13-dihydro-6H-indolo[2,1-c][1,4]benzodiazepin-9-yl)oxymethyl]-N-[2-[2-(2-methoxyethoxy)ethoxy]ethyl]-5-[(8-methoxy-6-oxo-12a,13-dihydroindolo[2,1-c][1,4]benzodiazepin-9-yl)oxymethyl]anilino]-N-[2-[[2-[[2-[[3-hydroxy-3-[(2-methylpropan-2-yl)oxy]propyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]ethyl]butanamide