enantioselectivity

例句：

1. 1. The enzyme has a high enantioselectivity in catalyzing the reaction.
   这种酶在催化反应时具有很高的立体选择性。
2. 2. The drug's enantioselectivity is crucial for its therapeutic efficacy.
   该药物的立体选择性对其治疗效果至关重要。
3. 3. The research focused on understanding the enantioselectivity of the enzyme.
   这项研究专注于理解酶的立体选择性。