Using CN(C)CCS, CC(C)OC(=O)N1CCC(Oc2ncnc(Nc3ccc(I)cc3F)c2C#N)CC1 to produce CC(C)OC(=O)N1CCC(Oc2ncnc(Nc3ccc(SCCN(C)C)cc3F)c2C#N)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.