Using COC(=O)C1CCNC(CCc2ccc(F)cc2)C1, COC(=O)Cl to produce COC(=O)C1CCN(C(=O)OC)C(CCc2ccc(F)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.