please help me! i only have one attempt left. I received help but was given the wrong answers!

cirrect iolution preside wat one anieler. ETuscse ahafticient tintersia far the friowing tramofoution motion irinile jut ine ander Propose an efficient synthesis for the following transformation: The transformation above can be performed with some reagent or combination of the reagents listed below. Give the necessary reagent(s) in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution, provide just one answer. Propose an efficient synthesis for the following transformation: The transformation above can be performed with some reagent or combination of the reagents listed below. Give the necessary reagent(s) in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"), If there is more than one corre. solution, provide just one