Using COc1ccc(C(=O)Cl)cc1, CCCCc1cc2cc([N+](=O)[O-])ccc2o1 to produce CCCCc1oc2ccc([N+](=O)[O-])cc2c1C(=O)c1ccc(OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.