Using O=[N+]([O-])c1ccccc1-c1nnc(-c2ccc(C3OCCO3)cc2)o1 to produce O=Cc1ccc(-c2nnc(-c3ccccc3[N+](=O)[O-])o2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.