Using CC(C)(C)OC(=O)NCC1CCN(S(=O)(=O)CCc2ccc(F)cc2)CC1 to produce NCC1CCN(S(=O)(=O)CCc2ccc(F)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.