The chemical with the SMILES representation of C=CCn1c(NC(=O)c2ccccc2)c(C#N)c2nc3ccccc3nc21 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=CCn1c(NC(=O)c2ccccc2)c(C#N)c2nc3ccccc3nc21
C=CCn1c(NC(=O)c2ccccc2)c(C#N)c2nc3ccccc3nc21
N-(3-cyano-1-prop-2-enylpyrrolo[3,2-b]quinoxalin-2-yl)benzamide