The chemical with the SMILES representation of C=CCN(CC=C)c1nc2ccccc2nc1C(C#N)C(=O)OC(C)C 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}.
C=CCN(CC=C)c1nc2ccccc2nc1C(C#N)C(=O)OC(C)C
C=CCN(CC=C)c1nc2ccccc2nc1C(C#N)C(=O)OC(C)C
propan-2-yl 2-[3-[bis(prop-2-enyl)amino]quinoxalin-2-yl]-2-cyanoacetate