The chemical with the SMILES O=[N+]([O-])c1ccccc1NN/C=C1\C=Nc2ccccc21 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-])c1ccccc1NN/C=C1\C=Nc2ccccc21
O=[N+]([O-])c1ccccc1NN/C=C1\C=Nc2ccccc21
1-[(Z)-indol-3-ylidenemethyl]-2-(2-nitrophenyl)diazane