Propose a compound that is not an allosteric inhibitor of the M1 receptor and report its SMILES.
Result: CCCn1c(=O)c2c(nc(Br)n2CCC)n(C)c1=O
{#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#}
CCCn1c(=O)c2c(nc(Br)n2CCC)n(C)c1=O
CCCn1c(=O)c2c(nc(Br)n2CCC)n(C)c1=O
8-bromo-3-methyl-1,7-dipropylpurine-2,6-dione