The chemical with the SMILES representation of CSc1nncc(-c2ccc(F)c(F)c2)n1 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}.
CSc1nncc(-c2ccc(F)c(F)c2)n1
CSc1nncc(-c2ccc(F)c(F)c2)n1
5-(3,4-difluorophenyl)-3-methylsulfanyl-1,2,4-triazine