Using CC1(C)OB(c2ccccc2C(F)F)OC1(C)C, CC(C)COC(=O)N1CCN(c2nccc(Cl)n2)CC1 to produce CC(C)COC(=O)N1CCN(c2nccc(-c3ccccc3C(F)F)n2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.