Using COC1=N[C@H](C(C)C)C(OC)=N[C@H]1Cc1cc(-c2ccc(Cl)s2)on1, O=C(O)C(F)(F)F to produce COC(=O)[C@@H](N)Cc1cc(-c2ccc(Cl)s2)on1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.