Using Fc1ccccc1N1CCN(CCCl)CC1, O=C1CC2(CCCC2)CC(=O)N1 to produce O=C1CC2(CCCC2)CC(=O)N1CCN1CCN(c2ccccc2F)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.