[{"from": "human", "value": "Provide a description of this molecule. [C][=N][C][=N][C][=Branch1][N][=N][C][=Branch1][#Branch1][=C][Ring1][=Branch1][N][Ring1][=Branch2][N][N]"}, {"from": "gpt", "value": "The molecule is a member of the class of 2,6-diaminopurines that is 9H-purine in which the hydrogens at positions 2 and 6 are replaced by amino groups. It has a role as an antineoplastic agent. It is a primary amino compound and a member of 2,6-diaminopurines. It is functionally related to an adenine."}]