thumb|300px|right|class=skin-invert-image|Chemical structure of the ciguatoxin CTX1B Ciguatoxins are a class of toxic polycyclic polyethers found in fish that cause ciguatera.
via PubMed
thumb|300px|right|class=skin-invert-image|Chemical structure of the ciguatoxin CTX1B Ciguatoxins are a class of toxic polycyclic polyethers found in fish that cause ciguatera.
There are several different chemicals in this class. "CTX" is often used as an abbreviation. Ciguatoxin 1 - Ciguatoxin 2 - Ciguatoxin 3 - Ciguatoxin 4B (Gambiertoxin 4b) -
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).