SMILES: C[C@@H](C1=CNC2=CC=CC=C21)C(=O)C(=O)O
Description: The molecule is the (S)-enantiomer of 3-(indol-3-yl)-2-oxobutyric acid. It is a conjugate acid of a (S)-3-(indol-3-yl)-2-oxobutyrate. It is an enantiomer of a (R)-3-(indol-3-yl)-2-oxobutyric acid.