Using Fc1cc(Cl)ccc1Cl, CN(CCC(O)C1CC1)C(=O)OC(C)(C)C to produce CN(CCC(Oc1cc(Cl)ccc1Cl)C1CC1)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.