preferred_name: violaceinate + O2 + H(+) <=> violacein + CO2 + H2O
preferred_name_lc: violaceinate + o2 + h(+) <=> violacein + co2 + h2o
label: violaceinate + O2 + H(+) <=> violacein + CO2 + H2O
label_lc: violaceinate + o2 + h(+) <=> violacein + co2 + h2o