The compound with the SMILES c1ccc(-c2noc(-c3ccc4ccccc4c3)n2)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}.
c1ccc(-c2noc(-c3ccc4ccccc4c3)n2)cc1
c1ccc(-c2noc(-c3ccc4ccccc4c3)n2)cc1
5-naphthalen-2-yl-3-phenyl-1,2,4-oxadiazole