Using Cc1cc(-c2ccc3c(c2)CCNCC3)n(C)n1, CC(=O)CCO to produce Cc1cc(-c2ccc3c(c2)CCN(C(C)CCO)CC3)n(C)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.