Using CCOC(=O)[C@@H](OC(C)(C)C)c1c(C)cc2cc(OS(=O)(=O)C(F)(F)F)ccc2c1-c1ccc(Cl)cc1, OB(O)c1ccncc1 to produce CCOC(=O)[C@@H](OC(C)(C)C)c1c(C)cc2cc(-c3ccncc3)ccc2c1-c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.