[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][=Branch2][Ring1][P][=C][Branch2][Ring1][N][C][=Branch2][Ring1][#Branch1][=C][Ring1][=Branch1][/C][=C][/C][=Branch1][=C][=C][/C][=C][/C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][/C][/C][C][C][O][C]"}, {"from": "gpt", "value": "The molecule is an acitretin."}]