Using CCOC(=O)C(Oc1cc2cc(C#C[Si](C)(C)C)cnc2c(C)c1F)SC to produce C#Cc1cnc2c(C)c(F)c(OC(SC)C(=O)O)cc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.