[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][C][C][C][/C][=Branch2][#Branch1][Ring1][=C][/C][C][/C][=Branch2][=Branch1][O][=C][/C][C][/C][=Branch2][=Branch1][Ring1][=C][\\C][C][C][Branch1][C][C][C][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C@@H1][C@@H1][Branch2][Ring2][O][C@H1][Branch2][Ring2][=Branch1][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][C@H1][C@@H1][Branch2][Ring1][Ring2][C@H1][Branch1][S][C@@H1][Branch1][N][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][=Branch1][C][=O][O-1][O][O][O][O][O][/C][/C][/C]"}, {"from": "gpt", "value": "The molecule is an organophosphate oxoanion arising from deprotonation of the carboxy and phosphate groups of archaeal dolichyl beta-D-glucuronosyl-(1->4)-alpha-D-glucosyl phosphate; major species at pH 7.3. Dolichol used by archaea is is generally much shorter (C55-C60) than that used by eukaryotes and may have additional saturation positions in the chain. It is an organophosphate oxoanion and a carbohydrate acid derivative anion. It is functionally related to an archaeal dolichol."}]