Using COC(=O)c1cccc(Oc2ccccc2N)c1C(=O)OC, O=Cc1cccc([N+](=O)[O-])c1 to produce COC(=O)c1ccc(Oc2ccccc2NCc2cccc([N+](=O)[O-])c2)cc1C(=O)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.