preferred_name: a 2-oxocarboxylate + FADH2 => a (2R)-2-hydroxycarboxylate + FAD + H(+)
preferred_name_lc: a 2-oxocarboxylate + fadh2 => a (2r)-2-hydroxycarboxylate + fad + h(+)
label: a 2-oxocarboxylate + FADH2 => a (2R)-2-hydroxycarboxylate + FAD + H(+)
label_lc: a 2-oxocarboxylate + fadh2 => a (2r)-2-hydroxycarboxylate + fad + h(+)