Using COc1ccc(C(O)CN)cc1OC, O=Cc1cccc([N+](=O)[O-])c1 to produce COc1ccc(C(O)CNCc2cccc([N+](=O)[O-])c2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.