扑草净是一种三嗪，可用作除草剂。

Heliotrine N-oxide is the pyrrolizidine alkaloid (PA) N-oxide counterpart of Heliotrine. It induces the generation of pyrrolic DNA adducts, potentially initiating PA-induced liver tumors in vivo.

PF-04457845是一种高效的FAAH抑制剂，对于hFAAH（IC50=7.2±0.63 nM）和rFAAH（IC50=7.4±0.62 nM）。