Using Cc1ccc(S(=O)(=O)OCCN(CCOS(=O)(=O)c2ccc(C)cc2)Sc2ccccc2[N+](=O)[O-])cc1, NC1CC1 to produce O=[N+]([O-])c1ccccc1SN1CCN(C2CC2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.