preferred_name: (1R,4S)-isodihydrocarvone + A => (S)-carvone + AH2
preferred_name_lc: (1r,4s)-isodihydrocarvone + a => (s)-carvone + ah2
label: (1R,4S)-isodihydrocarvone + A => (S)-carvone + AH2
label_lc: (1r,4s)-isodihydrocarvone + a => (s)-carvone + ah2