[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch2][=Branch2][=Branch2][=C][C][C][/C][=Branch2][Branch2][P][=C][/C][C][/C][=Branch2][Branch2][=Branch2][=C][/C][C][/C][=Branch2][#Branch1][P][=C][/C][C][/C][=Branch2][#Branch1][=Branch2][=C][/C][C][/C][=Branch2][=Branch1][P][=C][/C][C][/C][=Branch2][=Branch1][=Branch2][=C][/C][C][/C][=Branch2][Branch1][P][=C][/C][C][/C][=Branch2][Branch1][=Branch2][=C][/C][C][/C][=Branch2][Ring2][P][=C][/C][C][/C][=Branch2][Ring2][=Branch2][=C][/C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C@@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][/C][/C][/C][/C][/C][/C][/C][/C][/C][/C][C]"}, {"from": "gpt", "value": "The molecule is dianion of alpha-D-galactosyl undecaprenyl diphosphate arising from deprotonation of both free diphosphate OH groups. It is an organophosphate oxoanion and a polyprenyl glycosyl phosphate. It is a conjugate base of an alpha-D-galactosyl undecaprenyl diphosphate."}]