1H-Indole-5-carboxylic acid, 1-methyl-2-(methylamino)-, methyl ester
1H-Indole-5-carboxylic acid, 2-phenyl-, methyl ester
1H-Indole-5-carboxylic acid, 6-methyl-2-(1-oxopentyl)-3-(2-phenylethyl)-,methyl ester
