The compound with the SMILES NC(=O)CCn1nc(-c2ccccc2)c2ccccc2c1=O is not an inhibitor of the protein kinase A.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-548#not &NULL}{MUV-548__names__noun}.
NC(=O)CCn1nc(-c2ccccc2)c2ccccc2c1=O
NC(=O)CCn1nc(-c2ccccc2)c2ccccc2c1=O
3-(1-oxo-4-phenylphthalazin-2-yl)propanamide