Using COC(=O)c1ccc(Cl)nc1N, FC(F)(F)COc1ccc(N=C=S)cc1 to produce O=c1c2ccc(Cl)nc2[nH]c(=S)n1-c1ccc(OCC(F)(F)F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.