The chemical with the SMILES O=C(Cn1ncnn1)OCc1ccccc1Cl 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}.
O=C(Cn1ncnn1)OCc1ccccc1Cl
O=C(Cn1ncnn1)OCc1ccccc1Cl
(2-chlorophenyl)methyl2-(tetrazol-2-yl)acetate