Using CN(C)C=O, O=C(c1ccccc1Cl)c1cc([N+](=O)[O-])ccc1Cl to produce O=c1c2ccccc2oc2ccc([N+](=O)[O-])cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.