Using CC(C)(C)[Si](C)(C)Cl, NC(=O)[C@@H]1C[C@H](F)CN1C(=O)CO to produce CC(C)(C)[Si](C)(C)OCC(=O)N1C[C@@H](F)C[C@H]1C(N)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.