thumb|right|The two tautomeric forms of amidrazones: hydrazide imide (left) and amide hydrazone (right)
thumb|right|The two tautomeric forms of amidrazones: hydrazide imide (left) and amide hydrazone (right)
Amidrazones are a class of chemical compounds formally derived from carboxylic acids. Amidrazones can exists in two tautomeric forms: hydrazide imides (RC(=NH)NHNH2) and amide hydrazones (RC(NH2)=NNH2).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).