preferred_name: reduced 2[4Fe-4S]-[ferredoxin] + NAD(+) + H(+) => oxidized 2[4Fe-4S]-[ferredoxin] + NADH
preferred_name_lc: reduced 2[4fe-4s]-[ferredoxin] + nad(+) + h(+) => oxidized 2[4fe-4s]-[ferredoxin] + nadh
label: reduced 2[4Fe-4S]-[ferredoxin] + NAD(+) + H(+) => oxidized 2[4Fe-4S]-[ferredoxin] + NADH
label_lc: reduced 2[4fe-4s]-[ferredoxin] + nad(+) + h(+) => oxidized 2[4fe-4s]-[ferredoxin] + nadh