Using NC1CC1, CC(C)(C)OC(=O)N(CCF)Cc1ccc(Cl)c(C=O)c1 to produce CC(C)(C)OC(=O)N(CCF)Cc1ccc(Cl)c(CNC2CC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.