Coridine /(k?"r?-d?n; 104)/

Co·ri·dine

Coridine

n.
  1. A colorless or yellowish oil, C10H15N, of a leathery odor, occuring in coal tar, Dippel's oil, tobacco smoke, etc., regarded as an organic base, homologous with pyridine. Also, one of a series of metameric compounds of which coridine is a type.