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