Using COC(=O)NC(C(=O)N1CC(F)(F)CC1c1ncc(-c2ccc(C#C[Si](C)(C)C)cc2)[nH]1)C(C)C to produce C#Cc1ccc(-c2cnc(C3CCCN3C(=O)C(NC(=O)OC)C(C)C)[nH]2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.