吲哚-3-甲酸甲酯

1-methyl-3-hydroxy-3-[(N-methylindol-3-yl)methyl]-6-methylenepiperazine-2,5-dione

ethyl 1-methyl-1H-indole-3-carboxylate

吲哚-3-甲酸乙酯

1-甲基-3-(三氟乙酰基)-1H-吲哚