Using C=CCc1c(Cl)nc(Cl)nc1Nc1ccc(Cl)cc1, C[N+]1([O-])CCOCC1 to produce O=CCc1c(Cl)nc(Cl)nc1Nc1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.