Using Fc1cccc(Cl)c1Cl, CSCCC(O)C1CCN(C(=O)OC(C)(C)C)C1 to produce CSCCC(Oc1cccc(Cl)c1Cl)C1CCNC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.