Using CCOC(=O)c1ccc(CNC(=O)c2cc([N+](=O)[O-])ccc2NC2CCCC2)cc1 to produce O=C(O)c1ccc(CNC(=O)c2cc([N+](=O)[O-])ccc2NC2CCCC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.