Using CCOC(=O)c1[nH]ccc1N, Cc1ccc2[nH]c(C=O)nc2c1C to produce CCOC(=O)c1[nH]ccc1NCc1nc2c(C)c(C)ccc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.