Using COc1cc(C(=O)Cc2ccc(Cl)c(Cl)c2)c([N+](=O)[O-])cc1OC to produce COc1cc(N)c(C(=O)Cc2ccc(Cl)c(Cl)c2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.