3. What is the name of the following compound?
(A) (S)-1-bromo-1-methyl-2-butenol(B) (S)-2-bromo-3-butene-2-ol(C) (S)-3-bromo-1-butene-3-ol(D) (R)-2-bromo-3-butene-2-ol(E) (R)-3-bromo-1-butene-3-ol