preferred_name: (R)-acetoin + NADH + H(+) => (R,R)-butane-2,3-diol + NAD(+)
preferred_name_lc: (r)-acetoin + nadh + h(+) => (r,r)-butane-2,3-diol + nad(+)
label: (R)-acetoin + NADH + H(+) => (R,R)-butane-2,3-diol + NAD(+)
label_lc: (r)-acetoin + nadh + h(+) => (r,r)-butane-2,3-diol + nad(+)