Using COC(=O)Cc1c(C)sc2cc(OCc3cc(C(F)(F)F)nn3C)cc(Cl)c12 to produce Cc1sc2cc(OCc3cc(C(F)(F)F)nn3C)cc(Cl)c2c1CC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.