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