preferred_name: 16,17-didehydroprogesterone + H2O => 16alpha-hydroxyprogesterone
preferred_name_lc: 16,17-didehydroprogesterone + h2o => 16alpha-hydroxyprogesterone
label: 16,17-didehydroprogesterone + H2O => 16alpha-hydroxyprogesterone
label_lc: 16,17-didehydroprogesterone + h2o => 16alpha-hydroxyprogesterone