[{"from": "human", "value": "What can you tell me about this molecule? [C][/C][=Branch2][Ring1][N][=C][\\C][=Branch1][C][=O][C@@H1][Branch1][=Branch1][N][C][/-Ring1][=Branch1][=O][C][C][=C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][/O-1]"}, {"from": "gpt", "value": "The molecule is a cyclic ketone. It is functionally related to a L-tryptophan."}]