[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an oxopurine that is 3,7-dihydro-purin-2-one in which the hydrogen at position 6 is substituted by an amino group."}, {"from": "gpt", "value": "[C][=N][C][=N][C][=Branch1][C][=O][N][C][=Branch1][#Branch1][=C][Ring1][#Branch1][N][Ring1][#Branch2][N]"}]