indoline-2-carboxylic acid; (S)-indoline-2-carboxylic acid; (R)-indoline-2-carboxylic acid; indole-2-carboxylic acid methyl ester; indole-2-carboxylic acid ethyl ester; octahydroindole-2-carboxylic acid; (2S,3aS,7aS)-octahydroindole-2-carboxylic acid etc. |