Using CC(C)(C)[Si](C)(C)O[C@H]1CC[C@H](c2c(C#N)c(N)nc(SCc3csc(-c4ccc(Cl)cc4)n3)c2C#N)CC1 to produce N#Cc1c(N)nc(SCc2csc(-c3ccc(Cl)cc3)n2)c(C#N)c1[C@H]1CC[C@H](O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.