Using O=C(Oc1ccc(OCc2ccccc2)c([N+](=O)[O-])c1)c1ccccc1 to produce Nc1cc(OC(=O)c2ccccc2)ccc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.