Using CCN(CC)CCCC(=O)O, CCCCCC(C)C(C)c1cc(O)c2c(c1)OC(C)(C)C1=C2CCS1 to produce CCCCCC(C)C(C)c1cc(OC(=O)CCCN(CC)CC)c2c(c1)OC(C)(C)C1=C2CCS1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.