英文名称
dimethyl 2-[3-[(3R,4S,6R,7R,8S,8aS)-6-[2-(2-hydroxyethoxy)phenyl]-8-[[(2R)-2-hydroxy-2-phenylethyl]carbamoyl]-1'-[(4-nitrophenyl)methoxycarbonyl]-1,2'-dioxo-3,4-diphenylspiro[4,6,8,8a-tetrahydro-3H-pyrrolo[2,1-c][1,4]oxazine-7,3'-indole]-5'-yl]prop-2-ynyl]propanedioate