[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch2][=Branch2][Ring2][=C][C][C][/C][=Branch2][Branch2][N][=C][/C][C][/C][=Branch2][Branch2][Ring2][=C][/C][C][/C][=Branch2][#Branch1][N][=C][\\C][C][/C][=Branch2][#Branch1][Ring2][=C][\\C][C][/C][=Branch2][=Branch1][N][=C][\\C][C][/C][=Branch2][=Branch1][Ring2][=C][\\C][C][/C][=Branch2][Branch1][N][=C][\\C][C][/C][=Branch2][Branch1][Ring2][=C][\\C][C][/C][=Branch2][Ring2][N][=C][\\C][C][/C][=Branch2][Ring2][Ring2][=C][\\C][C][/C][=Branch2][Ring1][N][=C][\\C][C][/C][=Branch2][Ring1][Ring2][=C][\\C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][/C][/C][/C][/C][/C][/C][/C][/C][/C][/C][/C][/C][C]"}, {"from": "gpt", "value": "The molecule is an organophosphate oxoanion that is the trianion of ditrans,polycis-tridecaprenyl diphosphate arising from deprotonation of the diphosphate OH groups; major species at pH 7.3. It is a conjugate base of a ditrans,polycis-tridecaprenyl diphosphate."}]