英文名称
methyl 2-[[5'-[3-(benzotriazol-1-yl)prop-1-ynyl]-6-[4-(2-hydroxyethoxy)phenyl]-8-[(2-hydroxy-2-phenylethyl)carbamoyl]-1,2'-dioxo-3,4-diphenylspiro[4,6,8,8a-tetrahydro-3H-pyrrolo[2,1-c][1,4]oxazine-7,3'-indole]-1'-carbonyl]amino]-3-methylbutanoate