Using COc1cc(OCC(=O)O)c2c(c1)[nH]c(=O)c1c(N)n(-c3ccccc3C)nc12, CN(C)CCN to produce COc1cc(OCC(=O)NCCN(C)C)c2c(c1)[nH]c(=O)c1c(N)n(-c3ccccc3C)nc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.