Using O=C(O)Cn1cnc2ccc(F)c(F)c21, Cc1cc(C2(C#N)CCSCC2)ccc1C(C)N to produce Cc1cc(C2(C#N)CCSCC2)ccc1C(C)NC(=O)Cn1cnc2ccc(F)c(F)c21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.