Using CC(=O)C1CN(C(=O)N2CCN(S(C)(=O)=O)CC2)CC1c1ccc(Cl)c(Cl)c1, NO to produce CC(=NO)C1CN(C(=O)N2CCN(S(C)(=O)=O)CC2)CC1c1ccc(Cl)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.