Using CN(C)C=O, Cc1sc(-c2cc(Br)cc(C(F)(F)F)c2)nc1COC1CCCCO1 to produce Cc1sc(-c2cc(C=O)cc(C(F)(F)F)c2)nc1COC1CCCCO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.