[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C][C]"}, {"from": "gpt", "value": "The molecule is a dialkyl phosphate having ethyl as the alkyl group; major microspecies at pH 7.3 It is a conjugate base of a diethyl hydrogen phosphate."}]