Using C[Si](C)(C)C#Cc1ccc(Nc2c(C(=O)NOCCO)ccc(F)c2F)c(Cl)c1 to produce C#Cc1ccc(Nc2c(C(=O)NOCCO)ccc(F)c2F)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.