Using COC(=O)C1(CNC2CCCC2)CCC1, O=[N+]([O-])c1cnc(Cl)nc1Cl to produce COC(=O)C1(CN(c2nc(Cl)ncc2[N+](=O)[O-])C2CCCC2)CCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.