Using COc1ccc(O)c(C(C)=O)c1, COc1cc2ncnc(Cl)c2cc1OC to produce COc1ccc(Oc2ncnc3cc(OC)c(OC)cc23)c(C(C)=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.