The chemical with the SMILES representation of O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C\c1ccc(-c2ccc(C(=O)O)cc2)o1 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(=O)N(c2ccccc2)C(=O)/C1=C\c1ccc(-c2ccc(C(=O)O)cc2)o1
O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C\c1ccc(-c2ccc(C(=O)O)cc2)o1
4-[5-[(Z)-(2,4,6-trioxo-1-phenyl-1,3-diazinan-5-ylidene)methyl]furan-2-yl]benzoic acid