Using COc1c([N+](=O)[O-])cc(C=O)c(O)c1OC, O=C(Cl)Cc1ccccc1 to produce COc1c([N+](=O)[O-])cc2cc(-c3ccccc3)c(=O)oc2c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.