The molecule with the SMILES representation of COc1ccc(CC(=O)OCn2nnc3ccccc3c2=O)cc1 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}.
COc1ccc(CC(=O)OCn2nnc3ccccc3c2=O)cc1
COc1ccc(CC(=O)OCn2nnc3ccccc3c2=O)cc1
(4-oxo-1,2,3-benzotriazin-3-yl)methyl 2-(4-methoxyphenyl)acetate