Using COCN(c1cccc2cc(-c3ncnn3C)n(COC)c12)S(=O)(=O)c1cccs1 to produce Cn1ncnc1-c1cc2cccc(NS(=O)(=O)c3cccs3)c2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.