The chemical with the SMILES representation of C/C(=C\C#N)n1nc(C)cc1N 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}.
C/C(=C\C#N)n1nc(C)cc1N
C/C(=C\C#N)n1nc(C)cc1N
(E)-3-(5-amino-3-methylpyrazol-1-yl)but-2-enenitrile