[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=Branch2][Ring1][O][=C][Branch2][Ring1][=Branch1][C][=C][Ring1][=Branch1][C][=Branch1][Branch1][=C][N][Ring1][Branch1][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][Cl][Cl]"}, {"from": "gpt", "value": "The molecule is a non-proteinogenic L-alpha-amino acid that is L-tryptophan in which the hydrogens at positions 6 and 7 on the indole ring have been replaced by chlorines. It is a L-tryptophan derivative, a non-proteinogenic L-alpha-amino acid and an organochlorine compound. It is a tautomer of a 6,7-dichloro-L-tryptophan zwitterion."}]