preferred_name: 25-hydroxycholesterol + A + H2O => cholesterol + AH2 + O2
preferred_name_lc: 25-hydroxycholesterol + a + h2o => cholesterol + ah2 + o2
label: 25-hydroxycholesterol + A + H2O => cholesterol + AH2 + O2
label_lc: 25-hydroxycholesterol + a + h2o => cholesterol + ah2 + o2