[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a member of thioxanthenes."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][O][C][C][N][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][C][/C][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][S][C][=C][\\-Ring1][#Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl]"}]