The chemical with the SMILES O=C(O)CSc1nnc(Cn2nnc3ccccc32)n1CCc1ccccc1 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}.
O=C(O)CSc1nnc(Cn2nnc3ccccc32)n1CCc1ccccc1
O=C(O)CSc1nnc(Cn2nnc3ccccc32)n1CCc1ccccc1
2-[[5-(benzotriazol-1-ylmethyl)-4-(2-phenylethyl)-1,2,4-triazol-3-yl]sulfanyl]acetic acid