Using O=C([O-])[O-], COC(=O)Cn1c(=O)[nH]c(=O)n(-c2cc(Oc3ccc(Cl)cc3Cl)ccc2[N+](=O)[O-])c1=O to produce COC(=O)Cn1c(=O)n(C)c(=O)n(-c2cc(Oc3ccc(Cl)cc3Cl)ccc2[N+](=O)[O-])c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.