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