Using OCC(O)COc1cc(Oc2ccc(F)cc2F)cc2[nH]ncc12, II to produce OCC(O)COc1cc(Oc2ccc(F)cc2F)cc2[nH]nc(I)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.