[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is the conjugate base of alanyl poly(glycerol phosphate); major species at pH 7.3. It is a conjugate base of a member of alanyl poly(glycerol phosphate)s."}, {"from": "gpt", "value": "[C][C][Branch2][Ring1][Branch1][C][=Branch1][C][=O][O][C@@H1][Branch1][Ring1][C][O][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][NH3+1]"}]