Using O=[N+]([O-])c1cc2c(Nc3ccc(F)c(Cl)c3)ncnc2cc1OCCCOC1CCCCO1 to produce O=[N+]([O-])c1cc2c(Nc3ccc(F)c(Cl)c3)ncnc2cc1OCCCO, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.