[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@H1][Branch2][=Branch1][Branch2][C@H1][Branch2][Ring1][=Branch1][O][C@H1][Ring1][Branch1][N][C][=N][C][=C][Ring1][Branch1][N][=C][Branch1][=Branch1][N][C][Ring1][=Branch1][=O][N][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C@H1][C][C@@H1][Branch1][#C][O][C@@H1][Ring1][Branch1][C][O][P][=Branch1][C][=O][Branch1][C][O][O][N][C][=N][C][=C][Ring1][Branch1][N][=C][Branch1][=Branch1][N][C][Ring1][=Branch1][=O][N][O].[N].[N].[Pt+2]"}, {"from": "gpt", "value": "The molecule is a cisplatin-modified (di)nucleotide in which cisplatin has formed an adduct with one molecule of d(pGpG), coordinated to platinum through the N(7) atoms of both guanine moieties. It contains a 5'-d(pGpG)-3'."}]