The molecule with the SMILES representation of O=C(O)CCSc1ccc2ccccc2n1 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)CCSc1ccc2ccccc2n1
O=C(O)CCSc1ccc2ccccc2n1
3-quinolin-2-ylsulfanylpropanoic acid