Design a molecule that is not an inhibitor of the protein kinase A (PKA) and report its SMILES.
Result: Nc1nnnn1/N=C/c1cccs1
{#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#}
Nc1nnnn1/N=C/c1cccs1
Nc1nnnn1/N=C/c1cccs1
1-[(E)-thiophen-2-ylmethylideneamino]tetrazol-5-amine