Generate a compound that is not an allosteric inhibitor of the M1 receptor and report its SMILES.
Result: O=c1[nH]c2ccccc2nc1-c1cccs1
{#Create|Generate|Propose|Suggest|Design|Invent!} a {#molecule|compound!} that is {MUV-859#not &NULL}{MUV-859__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
O=c1[nH]c2ccccc2nc1-c1cccs1
O=c1[nH]c2ccccc2nc1-c1cccs1
3-(thiophen-2-yl)-1H-quinoxalin-2-one