Using CC(C)(C)[SiH2]OC(C)(C)c1cc(CCN)ccc1Cl, CC(=O)Cl to produce CC(=O)NCCc1ccc(Cl)c(C(C)(C)O[SiH2]C(C)(C)C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.