The compound with the SMILES Cc1cc(C)n2nnnc2c1C#N is not an inhibitor of PKA.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-548#not &NULL}{MUV-548__names__noun}.
Cc1cc(C)n2nnnc2c1C#N
Cc1cc(C)n2nnnc2c1C#N
5,7-dimethyltetrazolo[1,5-a]pyridine-8-carbonitrile