Using CC(C)(C)OC(=O)NC[C@H]1CC[C@H](Nc2nc3c(s2)CCCc2ccc(F)cc2-3)CC1 to produce NC[C@H]1CC[C@H](Nc2nc3c(s2)CCCc2ccc(F)cc2-3)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.