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