[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a heteroarene."}, {"from": "gpt", "value": "[C][O][C][=Branch1][C][=O][C][=C][Branch1][=Branch2][S][C][=Branch1][C][=S][S][Ring1][=Branch1][C][=Branch1][C][=O][O][C]"}]