Using COc1ccc([C@H]2Cc3cc(C(F)(F)F)ccc3N(CCN(C)C)C(=O)[C@H]2O)cc1, CI to produce COc1ccc([C@H]2Cc3cc(C(F)(F)F)ccc3N(CCN(C)C)C(=O)[C@H]2OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.