Using O=C([O-])CCC(=O)[O-], CC(C)CC(C)(Cl)N=NC(C)(C)C to produce CC(C)CC(C)(N=NC(C)(C)C)OC(=O)CCC(=O)OC(C)(CC(C)C)N=NC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.