Invent a compound that is not an inhibitor of PKA and report its SMILES.
Result: O=C(O)Cn1nnn(-c2ccccc2)c1=S
{#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#}
O=C(O)Cn1nnn(-c2ccccc2)c1=S
O=C(O)Cn1nnn(-c2ccccc2)c1=S
2-(4-phenyl-5-sulfanylidenetetrazol-1-yl)aceticacid