[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an acyclic mixed acid anhydride that results from the formal condensation of the phosphoryl group of GMP with the carboxyl group of lipoic acid. It has a role as a mammalian metabolite. It is an acyclic mixed acid anhydride, a purine ribonucleoside 5'-monophosphate and a member of dithiolanes. It is functionally related to a (R)-lipoic acid and a guanosine 5'-monophosphate. It is a conjugate acid of a (R)-lipoyl-GMP(1-)."}, {"from": "gpt", "value": "[C][C][S][S][C@@H1][Ring1][Branch1][C][C][C][C][C][=Branch1][C][=O][O][P][=Branch1][C][=O][Branch1][C][O][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]"}]