-
1.This compound has a unique structure that is cyclononapyrrole-like.
这种化合物具有独特的结构，类似于环状非吡咯。
-
2.The researcher discovered a new class of compounds with cyclononapyrrole structures.
研究者发现了一种具有环状非吡咯结构的新化合物。
-
3.The cyclononapyrrole structure has been proposed as a potential model for the biological activity of this compound.
环状非吡咯结构被提出为这种化合物生物活性的潜在模型。