Using Cc1ccc(NC(=S)NC(=O)c2ccccc2)c(C(N)=O)c1 to produce Cc1ccc2[nH]c(NC(=O)c3ccccc3)nc(=O)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.