[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][C@H1][Branch1][Ring2][O][Ring1][Ring1][P][=Branch1][C][=O][Branch1][C][O][O-1]"}, {"from": "gpt", "value": "The molecule is an organophosphonate oxoanion obtained by deprotonation of one of the two phosphonate OH groups of (1R,2S)-epoxypropylphosphonic acid; major species at pH 7.3. It has a role as an antimicrobial agent. It is a conjugate base of a fosfomycin. It is a conjugate acid of a (1R,2S)-epoxypropylphosphonate(2-)."}]