The chemical with the SMILES N#Cc1cc(Sc2ccccn2)c(Sc2ccccn2)cc1C#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}.
N#Cc1cc(Sc2ccccn2)c(Sc2ccccn2)cc1C#N
N#Cc1cc(Sc2ccccn2)c(Sc2ccccn2)cc1C#N
4,5-bis(pyridin-2-ylsulfanyl)benzene-1,2-dicarbonitrile