Using CCOC(=O)C1=C(NC(=O)Nc2ccc([N+](=O)[O-])c(C(=O)OCC)c2)CCC1 to produce CCOC(=O)c1cc(-n2c(=O)[nH]c3c(c2=O)CCC3)ccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.