Using COCc1cc(C(=O)O)ccc1-c1ccccc1C, COC(=O)c1ccc(OC)c(C(N)=NO)c1 to produce COCc1cc(-c2nc(-c3cc(C(=O)OC)ccc3OC)no2)ccc1-c1ccccc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.