Using CCC12CCCN3CCc4c(n(c5ccccc45)C(O)(C(=O)OC)C1)C32 to produce CC[C@]12CCCN3CCc4c(n(c5ccccc45)[C@@](O)(C(=O)OC)C1)[C@@H]32, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.