英文名称
1-(2-benzyl-1H-indol-3-yl)ethanone;4-(2-benzyl-1H-indol-3-yl)-4-hydroxy-2-oxobut-3-enoic acid;1-(2-benzyl-1-methylindol-3-yl)ethanone;methyl 4-(2-benzyl-1H-indol-3-yl)-4-hydroxy-2-oxobut-3-enoate;methyl 4-(2-benzyl-1-methylindol-3-yl)-4-hydroxy-2-oxobut-3-enoate