Show how you would use an alkoxymercuration-demercuration to prepare dicyclopentyl ether, using cyclopentene as your only source of carbon. The transformations above can be performed with some regent or combination of the reagents listed below. Give the necessary reagents for each transformation 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. 1st Reagent(s) 2nd Reagent(s) A. B. Hg(OAc)2,H2O C. Hg(OAc)2, D. NaBH4 E. NaNH2 F. dilute aq. H2SO4