Using CC(C)c1nc(N2CC3CSC(N)=NC3(c3cccnc3)C2)ncc1F to produce CC(C)c1nc(N2C[C@H]3CSC(N)=N[C@@]3(c3cccnc3)C2)ncc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.