Using CC(C)(C)[SiH2]OC(C)(C)[C@@H]1CCCN1c1cncc(N2CCc3cc(Cl)ccc3C2=O)c1 to produce O=C1c2ccc(Cl)cc2CCN1c1cncc(N2CCC[C@H]2CO)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.