[{"from": "human", "value": "Provide a description of this molecule. [C][C][N][C][=Branch1][C][=O][C@@H1][C@H1][Branch2][Ring1][N][C@H1][Branch2][Ring1][#Branch1][C@@H1][Branch1][Ring2][O][Ring1][Branch1][N][C][=N][C][=C][Branch1][=Branch2][N][=C][N][=C][Ring1][=Branch1][Ring1][=Branch2][N][O][O]"}, {"from": "gpt", "value": "The molecule is a derivative of adenosine in which the 5'-hydroxymethyl group is replaced by an N-ethylcarboxamido group. It has a role as an adenosine A1 receptor agonist, an adenosine A2A receptor agonist, an EC 3.1.4.* (phosphoric diester hydrolase) inhibitor, an antineoplastic agent and a vasodilator agent. It is a member of adenosines and a monocarboxylic acid amide. It is functionally related to an adenosine."}]