[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring1][#C][C][Branch2][Ring1][#Branch2][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C][C][Branch1][O][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][O][O][O]"}, {"from": "gpt", "value": "The molecule is the polyanion macromolecule arising from global deprotonation of the phosphate groups of poly(glycerol phosphate). It is an organophosphate oxoanion and a homopolymer macromolecule. It is a conjugate base of a poly(glycerol phosphate) macromolecule."}]