Using COc1cc2nccc(Oc3ccc4c(C(=O)O)cccc4c3)c2cc1OC, CN(C)CCN to produce COc1cc2nccc(Oc3ccc4c(C(=O)NCCN(C)C)cccc4c3)c2cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.