Using OCC1C2COCC12, O=[N+]([O-])c1cc2c(Nc3ccc(F)c(Cl)c3)ncnc2cc1F to produce O=[N+]([O-])c1ccc2nc(OCC3C4COCC43)nc(Nc3ccc(F)c(Cl)c3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.