preferred_name: Hemoglobin A binds O2, releasing H+ and CO2 (Rattus norvegicus)
preferred_name_lc: hemoglobin a binds o2, releasing h+ and co2 (rattus norvegicus)
label: Hemoglobin A binds O2, releasing H+ and CO2 (Rattus norvegicus)
label_lc: hemoglobin a binds o2, releasing h+ and co2 (rattus norvegicus)