Using COC(=O)CN(CC(F)(F)F)c1ccc(C#N)c(C(F)(F)F)c1 to produce N#Cc1ccc(N(CCO)CC(F)(F)F)cc1C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.