The chemical with the SMILES COC(=O)c1sc(NC(=O)c2cc(-c3ccccc3)nc3ccccc23)c(C#N)c1C 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)c1sc(NC(=O)c2cc(-c3ccccc3)nc3ccccc23)c(C#N)c1C
COC(=O)c1sc(NC(=O)c2cc(-c3ccccc3)nc3ccccc23)c(C#N)c1C
methyl 4-cyano-3-methyl-5-[(2-phenylquinoline-4-carbonyl)amino]thiophene-2-carboxylate