Using COC(=O)C(C(=O)c1ccnc(SC)n1)c1ccc(F)cc1, NNC(N)=O to produce CSc1nccc(-c2[nH][nH]c(=O)c2-c2ccc(F)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.