SMILES: C1=CC=C2C(=C1)C(=CN2)CCCC(=O)[O-]
Description: The molecule is an indol-3-yl carboxylic acid anion that is the conjugate base of indole-3-butyric acid, arising from the deprotonation of the carboxy group. It is a conjugate base of an indole-3-butyric acid.