Using COc1ccc(F)cc1C1(CC(O)(CNc2cccc3ncccc23)C(F)(F)F)CC1 to produce Oc1ccc(F)cc1C1(CC(O)(CNc2cccc3ncccc23)C(F)(F)F)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.