Using N#CC(c1ccc(Cl)cc1)c1c(Cl)cc(NN)cc1Cl, O=Cc1ccccc1 to produce N#CC(c1ccc(Cl)cc1)c1c(Cl)cc(NN=Cc2ccccc2)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.