The molecular species with the SMILES representation of O=c1c2ccccc2nc2ccc(NCc3ccco3)nn12 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}.
O=c1c2ccccc2nc2ccc(NCc3ccco3)nn12
O=c1c2ccccc2nc2ccc(NCc3ccco3)nn12
2-(furan-2-ylmethylamino)pyridazino[6,1-b]quinazolin-10-one