preferred_name: (S)-propane-1,2-diol + NAD(+) => (S)-lactaldehyde + NADH + H(+)
preferred_name_lc: (s)-propane-1,2-diol + nad(+) => (s)-lactaldehyde + nadh + h(+)
label: (S)-propane-1,2-diol + NAD(+) => (S)-lactaldehyde + NADH + H(+)
label_lc: (s)-propane-1,2-diol + nad(+) => (s)-lactaldehyde + nadh + h(+)