The molecule with the SMILES CCCCCN/C(C)=C1/C(=O)Oc2ccccc2C1=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}.
CCCCCN/C(C)=C1/C(=O)Oc2ccccc2C1=O
CCCCCN/C(C)=C1/C(=O)Oc2ccccc2C1=O
(3E)-3-[1-(pentylamino)ethylidene]chromene-2,4-dione