The chemical with the SMILES O=[N+]([O-])c1ccc(N/N=C/c2cn(-c3ccccc3)nc2-c2ccccc2)cc1 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=[N+]([O-])c1ccc(N/N=C/c2cn(-c3ccccc3)nc2-c2ccccc2)cc1
O=[N+]([O-])c1ccc(N/N=C/c2cn(-c3ccccc3)nc2-c2ccccc2)cc1
N-[(E)-(1,3-diphenylpyrazol-4-yl)methylideneamino]-4-nitroaniline