The chemical with the SMILES O=C(Nc1cccc(Cl)c1)c1ccncc1 is not an inhibitor of the protein kinase A.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-548#not &NULL}{MUV-548__names__noun}.
O=C(Nc1cccc(Cl)c1)c1ccncc1
O=C(Nc1cccc(Cl)c1)c1ccncc1
N-(3-chlorophenyl)pyridine-4-carboxamide