Invent a molecule that is not an inhibitor of the protein kinase A (PKA) and report its SMILES.
Result: CCSc1nnc(-c2cccs2)o1
{#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#}
CCSc1nnc(-c2cccs2)o1
CCSc1nnc(-c2cccs2)o1
2-ethylsulfanyl-5-thiophen-2-yl-1,3,4-oxadiazole