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