The chemical with the SMILES CCc1cccc(NC(=O)Cn2ncn3c(cc4ccccc43)c2=O)c1 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}.
CCc1cccc(NC(=O)Cn2ncn3c(cc4ccccc43)c2=O)c1
CCc1cccc(NC(=O)Cn2ncn3c(cc4ccccc43)c2=O)c1
N-(3-ethylphenyl)-2-(1-oxo-[1,2,4]triazino[4,5-a]indol-2-yl)acetamide