[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an acitretin."}, {"from": "gpt", "value": "[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]"}]