[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule appears as white to tan solid or beige powder. Musty odor. "}, {"from": "gpt", "value": "[C][O][C][=C][C][=Branch1][O][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Cl][O][C][Cl]"}]