[{"from": "human", "value": "Could you provide a description of this molecule? [C][=N][C][=C][Branch2][Ring2][#C][N][Ring1][Branch1][C@H1][C@@H1][Branch2][Ring2][=Branch1][C@@H1][Branch2][Ring1][P][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][P][=Branch1][C][=O][Branch1][C][O][O][P][=Branch1][C][=O][Branch1][#Branch2][C][P][=Branch1][C][=O][Branch1][C][O][O][O][O][O][N][=C][Branch1][#Branch1][N][C][Ring2][Ring1][N][=O][N]"}, {"from": "gpt", "value": "The molecule is a nucleoside triphosphate analogue that is guanosine substituted at position 5' by a (beta,gamma-methylene)triphosphate group. It is a conjugate acid of a guanosine 5'-[beta,gamma-methylene]triphosphate(4-)."}]