Using O=[N+]([O-])c1cc(-c2nc3ccccc3o2)c(Cl)cc1NC1CCOCC1 to produce Nc1cc(-c2nc3ccccc3o2)c(Cl)cc1NC1CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.