The molecule with the SMILES CC(=O)CC1(C)OC(N)=C(C#N)C1(C#N)C#N 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}.
CC(=O)CC1(C)OC(N)=C(C#N)C1(C#N)C#N
CC(=O)CC1(C)OC(N)=C(C#N)C1(C#N)C#N
5-amino-2-methyl-2-(2-oxopropyl)furan-3,3,4-tricarbonitrile