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