Design a molecule that is not an inhibitor of PKA and report its SMILES.
Result: C1CNCCNCCCNCCNC1
{#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#}
C1CNCCNCCCNCCNC1
C1CNCCNCCCNCCNC1
1,4,8,11-tetrazacyclotetradecane