Using CCCC[Sn](CCCC)(CCCC)c1ccc(P(=O)(OCC)OCC)o1, O=[N+]([O-])c1ccc(I)c([N+](=O)[O-])c1 to produce CCOP(=O)(OCC)c1ccc(-c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.