preferred_name: hypoxanthine + NAD(+) + H2O => xanthine + NADH + H(+)
preferred_name_lc: hypoxanthine + nad(+) + h2o => xanthine + nadh + h(+)
label: hypoxanthine + NAD(+) + H2O => xanthine + NADH + H(+)
label_lc: hypoxanthine + nad(+) + h2o => xanthine + nadh + h(+)