Using CCCSc1nc(N[C@@H]2C[C@H]2c2ccc(F)c(F)c2)c2nnn([C@@H]3C[C@H](OCCO)[C@H]4OC(C)(C)O[C@H]43)c2n1 to produce CCCSc1nc(NC2CC2c2ccc(F)c(F)c2)c2nnn(C3CC(OCCO)C(O)C3O)c2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.