preferred_name: beta-dihydromenaquinone-9 + A => menaquinone-9 + AH2
preferred_name_lc: beta-dihydromenaquinone-9 + a => menaquinone-9 + ah2
label: beta-dihydromenaquinone-9 + A => menaquinone-9 + AH2
label_lc: beta-dihydromenaquinone-9 + a => menaquinone-9 + ah2