esiformin
Esiformin is a hypothetical chemical compound that has not been synthesized or observed. Its name suggests a connection to either an isomer of formic acid or a compound with a specific structural configuration related to the "esi" prefix, though no standard chemical nomenclature uses this prefix in a universally recognized way. The term "esiformin" does not appear in established chemical databases or scientific literature, indicating it is not a recognized substance.
If "esiformin" were to represent a real compound, its properties and applications would be entirely speculative