Using CCOC(OCC)c1cc(-n2ccnc2C)ccc1[N+](=O)[O-] to produce Cc1nccn1-c1ccc([N+](=O)[O-])c(C=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.