Using COC(=O)Cc1c(Cl)ncnc1OC, CC(=O)c1cccc(O)c1 to produce COC(=O)Cc1c(OC)ncnc1Oc1cccc(C(C)=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.