Using COC(=O)C=CC(Cc1cn(Cc2ccccc2)c2ccccc12)NC(=O)CCCCCCc1ccccc1 to produce COC(=O)CC[C@@H](Cc1cn(Cc2ccccc2)c2ccccc12)NC(=O)CCCCCCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.