preferred_name: coelenterazine + O2 <=> coelenteramide + hnu + CO2
preferred_name_lc: coelenterazine + o2 <=> coelenteramide + hnu + co2
label: coelenterazine + O2 <=> coelenteramide + hnu + CO2
label_lc: coelenterazine + o2 <=> coelenteramide + hnu + co2