Using Cc1cc(Cl)ccc1/C=C/C(=O)c1ccc(=O)[nH]c1, O=C([O-])[O-] to produce Cc1cc(Cl)ccc1/C=C/C(=O)c1ccc(=O)n(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.