The chemical compound with the SMILES CCCCCn1c(=S)[nH]c2ncccc2c1=O is not an inhibitor of the protein kinase A (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}.
CCCCCn1c(=S)[nH]c2ncccc2c1=O
CCCCCn1c(=S)[nH]c2ncccc2c1=O
3-pentyl-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one