Using O=C(O)CCCO[N+](=O)[O-], Cc1ncc2c(c1O)COC2c1ccc(Cl)cc1 to produce Cc1ncc2c(c1OC(=O)CCCO[N+](=O)[O-])CO[C@@H]2c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.