The chemical with the SMILES CCSc1nc(=O)c2c([nH]1)NC1=C(C(=O)CC(C)(C)C1)C2c1ccccn1 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}.
CCSc1nc(=O)c2c([nH]1)NC1=C(C(=O)CC(C)(C)C1)C2c1ccccn1
CCSc1nc(=O)c2c([nH]1)NC1=C(C(=O)CC(C)(C)C1)C2c1ccccn1
2-ethylsulfanyl-8,8-dimethyl-5-pyridin-2-yl-5,7,9,10-tetrahydro-1H-pyrimido[4,5-b]quinoline-4,6-dione