Generate a compound that is not an inhibitor of the EPH receptor A4 and report its SMILES.
Result: Cn1nc(-c2ccccc2)c2nc3ccccc3nc21
{#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#}
Cn1nc(-c2ccccc2)c2nc3ccccc3nc21
Cn1nc(-c2ccccc2)c2nc3ccccc3nc21
1-methyl-3-phenylpyrazolo[4,3-b]quinoxaline