Using COC(=O)c1sc2ncnc(Cl)c2c1C, CCOc1cc(C(N)=O)ccc1N to produce CCOc1cc(C(N)=O)ccc1Nc1ncnc2sc(C(=O)OC)c(C)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.