preferred_name: dihydrobisanhydrobacterioruberin + A <=> bisanhydrobacterioruberin + AH2
preferred_name_lc: dihydrobisanhydrobacterioruberin + a <=> bisanhydrobacterioruberin + ah2
label: dihydrobisanhydrobacterioruberin + A <=> bisanhydrobacterioruberin + AH2
label_lc: dihydrobisanhydrobacterioruberin + a <=> bisanhydrobacterioruberin + ah2