英文名称
(Z)-5-chloro-1'-(3-(5-chloro-1'-(4-hydroxy-3-methoxyphenyl)-2-oxo-1',2',5',6',7',7a'-hexahydrospiro[indoline-3,3'-pyrrolizin]-2'-yl)-3-hydroxyacryloyl)-2'-(4-hydroxy-3-methoxyphenyl)-1',2',5',6',7',7a'-hexahydrospiro[indoline-3,3'-pyrrolizin]-2-one