[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][N][C][=C][Ring1][Branch1][C][=Branch1][C][=O][N][C][=Branch1][Ring2][=N][Ring1][#Branch1][N]"}, {"from": "gpt", "value": "The molecule is 7-deazaguanine"}]