Using CCOP(=O)(Cc1ccc(-c2nc3ccc(OC)cc3s2)cc1)OCC, O=Cc1cccc([N+](=O)[O-])c1 to produce COc1ccc2nc(-c3ccc(C=Cc4cccc([N+](=O)[O-])c4)cc3)sc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.