The chemical with the SMILES COC(=O)c1cc(-c2cccc(OC)c2)on1 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)c1cc(-c2cccc(OC)c2)on1
COC(=O)c1cc(-c2cccc(OC)c2)on1
methyl5-(3-methoxyphenyl)-1,2-oxazole-3-carboxylate