preferred_name: catechol + nitrite + NAD(+) => nitrobenzene + NADH + O2
preferred_name_lc: catechol + nitrite + nad(+) => nitrobenzene + nadh + o2
label: catechol + nitrite + NAD(+) => nitrobenzene + NADH + O2
label_lc: catechol + nitrite + nad(+) => nitrobenzene + nadh + o2