Using CS(=O)(=O)Nc1cccc(B(O)O)c1, CC1(C)COc2c(nc(Cl)nc2N2CCOCC2)O1 to produce CC1(C)COc2c(nc(-c3cccc(NS(C)(=O)=O)c3)nc2N2CCOCC2)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.