The chemical with the SMILES CCCCC/C(C)=C(\C#N)C(=O)OCC 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}.
CCCCC/C(C)=C(\C#N)C(=O)OCC
CCCCC/C(C)=C(\C#N)C(=O)OCC
ethyl (E)-2-cyano-3-methyloct-2-enoate