The chemical with the SMILES representation of O=C(Nc1ccc2oc(-c3cccc4ccccc34)nc2c1)c1ccc([N+](=O)[O-])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=C(Nc1ccc2oc(-c3cccc4ccccc34)nc2c1)c1ccc([N+](=O)[O-])cc1
O=C(Nc1ccc2oc(-c3cccc4ccccc34)nc2c1)c1ccc([N+](=O)[O-])cc1
N-(2-naphthalen-1-yl-1,3-benzoxazol-5-yl)-4-nitrobenzamide