preferred_name: dihydroisopentenyldehydrorhodopin + A => isopentenyldehydrorhodopin + AH2
preferred_name_lc: dihydroisopentenyldehydrorhodopin + a => isopentenyldehydrorhodopin + ah2
label: dihydroisopentenyldehydrorhodopin + A => isopentenyldehydrorhodopin + AH2
label_lc: dihydroisopentenyldehydrorhodopin + a => isopentenyldehydrorhodopin + ah2