Design a compound that is not an inhibitor of the protein kinase A (PKA) and report its SMILES.
Result: CCCCn1c(CNC(=O)C(C)(C)C)nc2ccccc21
{#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#}
CCCCn1c(CNC(=O)C(C)(C)C)nc2ccccc21
CCCCn1c(CNC(=O)C(C)(C)C)nc2ccccc21
N-[(1-butylbenzimidazol-2-yl)methyl]-2,2-dimethylpropanamide