[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is the D-enantiomer of 4-phosphoerythronic acid. It has a role as an Escherichia coli metabolite and a mouse metabolite. It is functionally related to a D-erythronic acid. It is a conjugate acid of a 4-O-phosphonato-D-erythronate(3-). It is an enantiomer of a 4-phospho-L-erythronic acid."}, {"from": "gpt", "value": "[C][Branch1][=C][C@H1][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][O][O][P][=Branch1][C][=O][Branch1][C][O][O]"}]