Propose an efficient synthesis for the following transformation: OH SMe The transformation above can be performed with some regent or combination of the reagents listed below. Give the necessary reagents 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. A. MCPBA (RCO3H) B. 1) NaSH; 2) H30+ C. 1) LiAlH4; 2) H307 D. 1) MeMgBr; 2) H30+ E. KMnO4 F. Br2, hv G. H30+ H. 1) NasMe; 2) H307 1. MeSH, H2SO4 Propose an efficient synthesis for the following transformation: Br - The transformation above can be performed with some regent or combination of the reagents listed below. Give the necessary reagents 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. B. 1) yer i cui C. 1) A. MCPBA (RCO3H) H 2) H30+ workup 2) H30+ workup D.Mg E. 1) MeMgBr; 2) H307 F.DMP or PCC G. SOCl2, py H. 1) PhMgBr; 2) H30+ 1. Na2Cr2O7, H2SO4, H2O