The molecule with the SMILES CC(C)=CC(=O)Nc1nnc(-c2cccnc2)s1 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}.
CC(C)=CC(=O)Nc1nnc(-c2cccnc2)s1
CC(C)=CC(=O)Nc1nnc(-c2cccnc2)s1
3-methyl-N-(5-pyridin-3-yl-1,3,4-thiadiazol-2-yl)but-2-enamide