Using CCOC(=O)CCC(C(=N)N)C(=O)OCC, FC(F)(F)COc1ccc(N=C=S)cc1 to produce O=C1CCc2c([nH]c(=S)n(-c3ccc(OCC(F)(F)F)cc3)c2=O)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.