Using CN(C)C(On1nnc2ccccc21)=[N+](C)C, CCOC(=O)Cc1nc2ccc(C(=O)O)cc2[nH]1 to produce CCOC(=O)Cc1nc2ccc(C(=O)N(C)C)cc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.