Using Cc1nccn1-c1nc(-c2ccc(Cl)cc2)c(CCCOS(C)(=O)=O)o1, N#CCc1ccc(O)cc1 to produce Cc1nccn1-c1nc(-c2ccc(Cl)cc2)c(CCCOc2ccc(CC#N)cc2)o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.