Using C[C@H](Oc1ccc(SC(c2ccccc2)(c2ccccc2)c2ccccc2)c(Cl)c1)C(F)(F)F to produce C[C@H](Oc1ccc(S)c(Cl)c1)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.