Using CCN(CC)S(F)(F)F, Nc1nc(Cl)c2ccn([C@@H]3O[C@H](COC4CCCCO4)[C@@H](OC4CCCCO4)[C@@H]3O)c2n1 to produce Nc1nc(Cl)c2ccn([C@@H]3O[C@H](COC4CCCCO4)[C@@H](OC4CCCCO4)[C@H]3F)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.