[{"from": "human", "value": "Provide a brief overview of this molecule. [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][O][P][=Branch1][C][=O][Branch1][C][O][O][/C][/C][/C][C]"}, {"from": "gpt", "value": "The molecule is a geranylgeranyl diphosphate."}]