The molecule with the SMILES O=[N+]([O-])c1cccc(-c2nc(-c3ccc(Cl)cc3)no2)c1 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-])c1cccc(-c2nc(-c3ccc(Cl)cc3)no2)c1
O=[N+]([O-])c1cccc(-c2nc(-c3ccc(Cl)cc3)no2)c1
3-(4-chlorophenyl)-5-(3-nitrophenyl)-1,2,4-oxadiazole