Task: Please estimate if the molecule with the SMILES Cc1nc2ccccn2c(=O)c1[N+](=O)[O-] is an inhibitor of the EPH receptor A4.
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-689__names__noun}.
Result: {MUV-689#no&yes}
Cc1nc2ccccn2c(=O)c1[N+](=O)[O-]
Cc1nc2ccccn2c(=O)c1[N+](=O)[O-]
2-methyl-3-nitropyrido[1,2-a]pyrimidin-4-one