Using COc1ccc2c(Cc3ccc(O)cc3)c(-c3ccc(C(F)(F)F)cc3)c(=O)oc2c1, CC(C)(C)C(=O)Cl to produce COc1ccc2c(Cc3ccc(OC(=O)C(C)(C)C)cc3)c(-c3ccc(C(F)(F)F)cc3)c(=O)oc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.