Using COc1cc2ncnc(Oc3cccc(NC(=O)Nc4cc(C(C)(C)C)on4)c3)c2cc1O[C@H]1CCNC1, O=S(=O)(OCC(F)F)C(F)(F)F to produce COc1cc2ncnc(Oc3cccc(NC(=O)Nc4cc(C(C)(C)C)on4)c3)c2cc1O[C@H]1CCN(CC(F)F)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.