[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][C][=Branch1][C][=O][C][O]"}, {"from": "gpt", "value": "The molecule is an O-alkylglycerone that consists of glycerone bearing a single O-methyl substituent. It is functionally related to a dihydroxyacetone and an acetone."}]