[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][Branch2][Ring1][S][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C@H1][Branch1][#C][C][C][=C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][N][O]"}, {"from": "gpt", "value": "The molecule is a dipeptide obtained by formal condensation of the carboxy group of L-tryptophan with the amino group of L-threonine. It is functionally related to a L-tryptophan and a L-threonine."}]