Using CC(=O)O, COC(=O)c1ccc2c(C3CCCCC3)c3n(c2c1)CCC(NCCN1CCCC1)c1ccccc1-3 to produce COC(=O)c1ccc2c(C3CCCCC3)c3n(c2c1)CCC(N(C)CCN1CCCC1)c1ccccc1-3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.