The molecule with the SMILES C/C(=N\O)c1cc2ccccc2oc1=O is not an inhibitor of 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}.
C/C(=N\O)c1cc2ccccc2oc1=O
C/C(=N\O)c1cc2ccccc2oc1=O
3-[(E)-N-hydroxy-C-methylcarbonimidoyl]chromen-2-one