The present disclosure provides various molecular constructs having a targeting element and an effector element. Methods for treating various diseases using such molecular constructs are also disclosed.本揭示內容提出了多種分子構建體,這些分子構建體具有一標的元件與一效應元件。此處亦揭示了利用所述分子構建體來治療多種疾病的方法。