The chemical with the SMILES representation of O=C(OCCNC(=O)c1cc2ccccc2oc1=O)c1cccnc1 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=C(OCCNC(=O)c1cc2ccccc2oc1=O)c1cccnc1
O=C(OCCNC(=O)c1cc2ccccc2oc1=O)c1cccnc1
2-[(2-oxochromene-3-carbonyl)amino]ethylpyridine-3-carboxylate