Task: Please estimate if the compound with the SMILES O=C(O)CCCC(=O)Nc1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1 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}
O=C(O)CCCC(=O)Nc1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1
O=C(O)CCCC(=O)Nc1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1
5-[4-(4-nitrophenyl)sulfanylanilino]-5-oxopentanoic acid