preferred_name: hydrogen sulfide + 3 NAD(+) + 3 H2O => sulfite + 3 NADH + 4 H(+)
preferred_name_lc: hydrogen sulfide + 3 nad(+) + 3 h2o => sulfite + 3 nadh + 4 h(+)
label: hydrogen sulfide + 3 NAD(+) + 3 H2O => sulfite + 3 NADH + 4 H(+)
label_lc: hydrogen sulfide + 3 nad(+) + 3 h2o => sulfite + 3 nadh + 4 h(+)