Using Clc1nccc(Nc2ccccc2N2CCOCC2)n1, Nc1cccc(S(N)(=O)=O)c1 to produce NS(=O)(=O)c1cccc(Nc2nccc(Nc3ccccc3N3CCOCC3)n2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.