Using [I-], O=C(CNC(=O)OCc1ccc([N+](=O)[O-])cc1)Nc1ccc(C(=O)OCCl)cc1 to produce O=C(CNC(=O)OCc1ccc([N+](=O)[O-])cc1)Nc1ccc(C(=O)OCI)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.