Using COS(=O)(=O)OC, CC(C)Oc1cc(-n2c(=O)cc(C(F)(F)F)[nH]c2=O)ccc1Cl to produce COc1nc(C(F)(F)F)cc(=O)n1-c1ccc(Cl)c(OC(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.