The molecular species with the SMILES COC(=O)c1cccc(OC)c1[N+](=O)[O-] 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}.
COC(=O)c1cccc(OC)c1[N+](=O)[O-]
COC(=O)c1cccc(OC)c1[N+](=O)[O-]
methyl3-methoxy-2-nitrocyclohexa-1,3,5-triene-1-carboxylate