Generate a compound that is not an inhibitor of the protein kinase A (PKA) and report its SMILES.
Result: c1ccc(CN2CCN(c3ncnc4nc[nH]c34)CC2)cc1
{#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#}
c1ccc(CN2CCN(c3ncnc4nc[nH]c34)CC2)cc1
c1ccc(CN2CCN(c3ncnc4nc[nH]c34)CC2)cc1
6-(4-benzylpiperazin-1-yl)-7H-purine