Using CC(C)(C)OC(=O)N1CCC(C#Cc2c(NC(=O)C(C)(C)C)ncc(F)c2Cl)CC1 to produce CC(C)(C)OC(=O)N1CCC(c2cc3c(Cl)c(F)cnc3[nH]2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.