preferred_name: 25-hydroxycholest-4,6-dien-3-one + AH2 => cholest-4,6-dien-3-one + A + H2O
preferred_name_lc: 25-hydroxycholest-4,6-dien-3-one + ah2 => cholest-4,6-dien-3-one + a + h2o
label: 25-hydroxycholest-4,6-dien-3-one + AH2 => cholest-4,6-dien-3-one + A + H2O
label_lc: 25-hydroxycholest-4,6-dien-3-one + ah2 => cholest-4,6-dien-3-one + a + h2o