Using Nc1ccc(Cl)cc1F, Clc1ncnc2cc(OCCCN3CCOCC3)ccc12 to produce Fc1cc(Cl)ccc1Nc1ncnc2cc(OCCCN3CCOCC3)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.