Using O=C1NC(=O)C2(CCc3ccc(F)cc32)N1, C[Si](C)(C)N(C(=O)C(F)(F)F)[Si](C)(C)C to produce O=C1NC(=O)C2(CC(O)c3ccc(F)cc32)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.