Create a molecule that is not an inhibitor of the EPH receptor A4 and report its SMILES.
Result: O=c1c(-c2ccccc2)nc(-c2ccccc2)cn1O
{#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#}
O=c1c(-c2ccccc2)nc(-c2ccccc2)cn1O
O=c1c(-c2ccccc2)nc(-c2ccccc2)cn1O
4-hydroxy-2,6-diphenylpyrazin-5-one