[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a glycerol monophosphate having the phosphate group at the 2-position. It has a role as a plant metabolite and an Escherichia coli metabolite. It is a conjugate acid of a glycerol 2-phosphate(2-)."}, {"from": "gpt", "value": "[C][Branch1][#C][C][Branch1][Ring1][C][O][O][P][=Branch1][C][=O][Branch1][C][O][O][O]"}]