Using N#Cc1c(C2=CCOCC2)sc(-c2nnc[nH]2)c1-c1ccc(Cl)cc1Cl to produce N#Cc1c(C2CCOCC2)sc(-c2nnc[nH]2)c1-c1ccc(Cl)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.