[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][C][=O][N][C@@H1][Branch2][Ring2][P][C][C][C][C][N][P][=Branch1][C][=O][Branch1][C][O-1][O][C][C@@H1][C@H1][Branch2][Ring1][=N][C@H1][Branch2][Ring1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][Branch1][N][C][=N][C][=C][Ring1][Branch1][N][=C][Branch1][=Branch1][N][C][Ring1][=Branch1][=O][N][O][O][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is an organic phosphoramidate anion obtained by removal of the proton from the phosphoramidate OH group of N(epsilon)-(5'-guanylyl)-N(alpha)-acetyl-L-lysine methyl ester; major species at pH 7.3. It is functionally related to a guanosine 5'-monophosphate. It is a conjugate base of a N(epsilon)-GMP-N(alpha)-acetyl-L-lysine methyl ester."}]