Design a compound that is not an inhibitor of the protein kinase A (PKA) and report its SMILES.
Result: CCCn1c(N2CCN(Cc3cccc(C)c3)CC2)nc2c1c(=O)[nH]c(=O)n2C
{#Create|Generate|Propose|Suggest|Design|Invent!} a {#molecule|compound!} that is {MUV-548#not &NULL}{MUV-548__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
CCCn1c(N2CCN(Cc3cccc(C)c3)CC2)nc2c1c(=O)[nH]c(=O)n2C
CCCn1c(N2CCN(Cc3cccc(C)c3)CC2)nc2c1c(=O)[nH]c(=O)n2C
3-methyl-8-[4-[(3-methylphenyl)methyl]piperazin-1-yl]-7-propylpurine-2,6-dione