The chemical compound with the SMILES representation of COC(=O)CCC(=O)COc1ccccc1C#N 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)CCC(=O)COc1ccccc1C#N
COC(=O)CCC(=O)COc1ccccc1C#N
methyl 5-(2-cyanophenoxy)-4-oxopentanoate