[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][Branch2][Ring1][#Branch2][O][C@H1][Branch1][Branch1][C@@H1][Ring1][Branch1][O][N][C][=N][C][=C][Ring1][Branch1][N][=C][Branch1][=Branch1][N][C][Ring1][=Branch1][=O][N][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1]"}, {"from": "gpt", "value": "The molecule is a modified GTP nucleotide lacks a hydroxyl group at the 3' carbon of the ribose moiety; major microspecies at pH 7.3 It is functionally related to a GTP(4-)."}]