SMILES: C1=CC=C(C(=C1)C(=O)SC[C@@H](C(=O)O)N)N
Description: The molecule is an L-cysteine derivative obtained by formal condensation of the carboxy group of anthranilic acid with the side-chain thiol group of L-cysteine. It is a L-cysteine derivative, a thioester and a non-proteinogenic L-alpha-amino acid. It derives from an anthranilic acid.