preferred_name: a 3-oxo-Delta(1)-steroid + H2O = a 1-hydroxy-3-oxo steroid
preferred_name_lc: a 3-oxo-delta(1)-steroid + h2o = a 1-hydroxy-3-oxo steroid
label: a 3-oxo-Delta(1)-steroid + H2O = a 1-hydroxy-3-oxo steroid
label_lc: a 3-oxo-delta(1)-steroid + h2o = a 1-hydroxy-3-oxo steroid