The chemical with the SMILES CN1CCN(S(=O)(=O)c2ccc(Cc3ccc(S(=O)(=O)N4CCN(C)CC4)cc3)cc2)CC1 is not an inhibitor of the protein kinase A (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}.
CN1CCN(S(=O)(=O)c2ccc(Cc3ccc(S(=O)(=O)N4CCN(C)CC4)cc3)cc2)CC1
CN1CCN(S(=O)(=O)c2ccc(Cc3ccc(S(=O)(=O)N4CCN(C)CC4)cc3)cc2)CC1
1-methyl-4-[4-[[4-(4-methylpiperazin-1-yl)sulfonylphenyl]methyl]phenyl]sulfonylpiperazine