Design a compound that is not an inhibitor of the EPH receptor A4 and report its SMILES.
Result: Cc1ccc[n+](-c2nc3ccccc3nc2C(=C=[N-])C#N)c1
{#Create|Generate|Propose|Suggest|Design|Invent!} a {#molecule|compound!} that is {MUV-689#not &NULL}{MUV-689__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
Cc1ccc[n+](-c2nc3ccccc3nc2C(=C=[N-])C#N)c1
Cc1ccc[n+](-c2nc3ccccc3nc2C(=C=[N-])C#N)c1
[2-cyano-2-[3-(3-methylpyridin-1-ium-1-yl)quinoxalin-2-yl]ethenylidene]azanide