The chemical with the SMILES representation of CC(=O)c1c(C)nc2ccccc2c1N 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)c1c(C)nc2ccccc2c1N
CC(=O)c1c(C)nc2ccccc2c1N
1-(4-amino-2-methylquinolin-3-yl)ethanone