Using CN1CCC(O)C1, O=[N+]([O-])c1ccc(O)c(Cl)c1 to produce CN1CCC(Oc2ccc([N+](=O)[O-])cc2Cl)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.