Using COc1ccc2c(c1)CCC(c1ccccc1)=C2c1ccc(OCCN2CCCC2)nc1 to produce COc1ccc2c(c1)CC[C@H](c1ccccc1)[C@@H]2c1ccc(OCCN2CCCC2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.