The synthesis above can be performed with some combination of the reagents listed below. Give the necessary reagents in the correct order, as a string of letters (without spaces or punctuation). Be sure to consider stereochemistry and regiochemistry. A. HBr B. HBr,ROOR C. Br2, light D. KOtBu E. conc. H2SO4 heat F. 9-BBN then H2O2,NaOH G. Hg(OAc)2,H2O then NaBH4 H. O3 then DMS I. H2, Lindlar J. NaOCH2CH3