Using COc1cc(OCc2sc(-c3ccc(C(F)(F)F)cc3)nc2COC(C)=O)ccc1-c1noc(=O)[nH]1 to produce COc1cc(OCc2sc(-c3ccc(C(F)(F)F)cc3)nc2CO)ccc1-c1noc(=O)[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.