Using CCN(C(C)C)C(C)C, CC(=O)c1cc(Cl)ncc1NS(=O)(=O)c1ccc([N+](=O)[O-])cc1 to produce Oc1ccnc2cnc(Cl)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.