Using COc1ccc(COc2ccc(CNc3ncc(I)cc3[N+](=O)[O-])cc2OC)cn1 to produce COc1ccc(COc2ccc(CNc3ncc(I)cc3N)cc2OC)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.