[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][N][C][=C][Branch1][#C][C][=Branch1][C][=O][N][Branch1][Branch1][C][Ring1][#Branch1][=O][C][C][C][N][C][=Branch1][Ring2][=N][Ring1][=N][C][C][C][C][C][Ring1][Branch1]"}, {"from": "gpt", "value": "The molecule is an oxopurine that is 7H-xanthine substituted at positions 1 and 3 by propyl groups and at position 8 by a cyclohexyl group. It has a role as an adenosine A1 receptor antagonist and an EC 3.1.4.* (phosphoric diester hydrolase) inhibitor. It is functionally related to a 7H-xanthine."}]