preferred_name: (4R)-perillyl alcohol + AH2 => (4R)-limonene + A + H2O
preferred_name_lc: (4r)-perillyl alcohol + ah2 => (4r)-limonene + a + h2o
label: (4R)-perillyl alcohol + AH2 => (4R)-limonene + A + H2O
label_lc: (4r)-perillyl alcohol + ah2 => (4r)-limonene + a + h2o