Task: Please determine if the compound with the SMILES COC(=O)C(CC(C)C)NC(=O)c1ccc([N+](=O)[O-])c(C)c1 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}
COC(=O)C(CC(C)C)NC(=O)c1ccc([N+](=O)[O-])c(C)c1
COC(=O)C(CC(C)C)NC(=O)c1ccc([N+](=O)[O-])c(C)c1
methyl 4-methyl-2-[(3-methyl-4-nitrobenzoyl)amino]pentanoate