preferred_name: 4-methyl-2-oxopentanoate + FADH2 => (2R)-hydroxy-4-methylpentanoate + FAD + H(+)
preferred_name_lc: 4-methyl-2-oxopentanoate + fadh2 => (2r)-hydroxy-4-methylpentanoate + fad + h(+)
label: 4-methyl-2-oxopentanoate + FADH2 => (2R)-hydroxy-4-methylpentanoate + FAD + H(+)
label_lc: 4-methyl-2-oxopentanoate + fadh2 => (2r)-hydroxy-4-methylpentanoate + fad + h(+)