methyl 3-(2-methoxy-2-oxoethyl)indole-1-carboxylate

3-(甲基氨基)苯酚

9H-吡啶并[3,4-b]吲哚-1-乙酸甲酯

N1,5-二甲基苯-1,2-二胺

2-amino-4-methyl-N-methylaminobenzene