The molecule with the SMILES C=CCNC(=O)Cn1nc(-c2ccccc2)ccc1=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=CCNC(=O)Cn1nc(-c2ccccc2)ccc1=O
C=CCNC(=O)Cn1nc(-c2ccccc2)ccc1=O
2-(6-oxo-3-phenylpyridazin-1-yl)-N-prop-2-enylacetamide