Using CC(=O)OCc1c(Cl)cc(-c2ccc(C(=O)N3CCC(C(F)(F)F)CC3)cc2)cc1Cl to produce O=C(c1ccc(-c2cc(Cl)c(CO)c(Cl)c2)cc1)N1CCC(C(F)(F)F)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.