[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=Branch1][C][=O][C][Branch1][C][Cl][Cl]"}, {"from": "gpt", "value": "The molecule appears as a colorless liquid with an ethereal odor. Combustible. Flash point 176 \u00b0F. Corrosive to metals and tissue. Used to make other chemicals."}]