(2R)-hydroxyhexanoate + FAD + H(+) => 2-oxohexanoate + FADH2
(2r)-hydroxyhexanoate + fad + h(+) => 2-oxohexanoate + fadh2
(2R)-hydroxyhexanoate + FAD + H(+) => 2-oxohexanoate + FADH2
(2r)-hydroxyhexanoate + fad + h(+) => 2-oxohexanoate + fadh2