preferred_name: indole + NADH + O2 + H(+) <=> indoxyl + NAD(+) + H2O
preferred_name_lc: indole + nadh + o2 + h(+) <=> indoxyl + nad(+) + h2o
label: indole + NADH + O2 + H(+) <=> indoxyl + NAD(+) + H2O
label_lc: indole + nadh + o2 + h(+) <=> indoxyl + nad(+) + h2o