Assertion: alkaloid's nitrogen atom | /r/SimilarTo | benzodiazepine
Facets:
value: closely
type: DEGREE
Source sentences:
text: The indole alkaloids isolated from P. incarnata (ie, harmol, harmine, harmalol, harmaline) consist of a benzene ring that is fused to a 5-membered heterocycle with 1 nitrogen atom, which closely resembles benzodiazepines.