Using CC(C)(C)c1ccc(COc2ccc(-c3ccc(OC(F)(F)F)cc3)cc2N)cc1, COC(=O)C(=O)Cl to produce COC(=O)C(=O)Nc1cc(-c2ccc(OC(F)(F)F)cc2)ccc1OCc1ccc(C(C)(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.