preferred_name: a D-guloside + NAD(+) <=> a 3-dehydro-D-guloside + NADH + H(+)
preferred_name_lc: a d-guloside + nad(+) <=> a 3-dehydro-d-guloside + nadh + h(+)
label: a D-guloside + NAD(+) <=> a 3-dehydro-D-guloside + NADH + H(+)
label_lc: a d-guloside + nad(+) <=> a 3-dehydro-d-guloside + nadh + h(+)