The molecule with the SMILES O=C1NC(c2ccccc2)=C(c2ccc3ccccc3n2)C(c2ccc([N+](=O)[O-])cc2)N1 is not an inhibitor of the EPH receptor A4.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-689#not &NULL}{MUV-689__names__noun}.
O=C1NC(c2ccccc2)=C(c2ccc3ccccc3n2)C(c2ccc([N+](=O)[O-])cc2)N1
O=C1NC(c2ccccc2)=C(c2ccc3ccccc3n2)C(c2ccc([N+](=O)[O-])cc2)N1
4-(4-nitrophenyl)-6-phenyl-5-quinolin-2-yl-3,4-dihydro-1H-pyrimidin-2-one