Using CCOC(CC)OCN1CCNC1=N[N+](=O)[O-], ClCc1ccc(Cl)nc1 to produce CCOC(CC)OCN1CCN(Cc2ccc(Cl)nc2)C1=N[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.