preferred_name: 4-pregnen-20,21-diol-3-one + NAD(+) = 21-hydroxyprogesterone + NADH + H(+)
preferred_name_lc: 4-pregnen-20,21-diol-3-one + nad(+) = 21-hydroxyprogesterone + nadh + h(+)
label: 4-pregnen-20,21-diol-3-one + NAD(+) = 21-hydroxyprogesterone + NADH + H(+)
label_lc: 4-pregnen-20,21-diol-3-one + nad(+) = 21-hydroxyprogesterone + nadh + h(+)