Using CCc1ccc2c(-c3cccc(Cl)c3)c(CCCCCO)c(-c3ccccc3)nn12, CCN(CC)CC to produce CCc1ccc2c(-c3cccc(Cl)c3)c(CCCCCN(C)C)c(-c3ccccc3)nn12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.