英文名称
tert-butyl 5-[[4-[4-(ethylamino)-4-oxobutoxy]-2-methoxyphenyl]methyl-[2-(methylamino)ethyl]amino]-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoate;N-ethyl-4-[3-methoxy-4-[[methyl-[2-(methylamino)ethyl]amino]methyl]phenoxy]butanamide;9H-fluoren-9-ylmethyl N-[[4-[4-(ethylamino)-4-oxobutoxy]-2-methoxyphenyl]methyl]-N-[2-(methylamino)ethyl]carbamate