thumb|200px|Flavanonol, numbering The flavanonols (with two "o"s a.k.a. 3-hydroxyflavanone or 2,3-dihydroflavonol) are a class of flavonoids that use the 3-hydroxy-2,3-dihydro-2-phenylchromen-4-one (IUPAC name) backbone.
thumb|200px|Flavanonol, numbering The flavanonols (with two "o"s a.k.a. 3-hydroxyflavanone or 2,3-dihydroflavonol) are a class of flavonoids that use the 3-hydroxy-2,3-dihydro-2-phenylchromen-4-one (IUPAC name) backbone.
Some examples include: Taxifolin (or Dihydroquercetin) Aromadedrin (or Dihydrokaempferol) Engeletin (or Dihydrokaempferol-3-rhamnoside)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).