Using NS(=O)(=O)c1ccc(OCC2CCNCC2)c([N+](=O)[O-])c1, O=C1CCC1 to produce NS(=O)(=O)c1ccc(OCC2CCN(C3COC3)CC2)c([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.