It's derivative, as is its derivative 2,2′-bipyridine, comprising of 2 pyridine molecules attached by a single bond, and terpyridine, a molecule of 3 pyridine rings connected together.
ມັນເປັນຕົວບົ່ງຊີ້, ຄືກັບ 2,2'-bipyridine ຂອງມັນ, ເຊິ່ງປະກອບດ້ວຍໂມເລກຸນ 2 pyridine ທີ່ຕິດດ້ວຍພັນດຽວ, ແລະ terpyridine, ໂມເລກຸນຂອງແຫວນ pyridine 3 ທີ່ເຊື່ອມຕໍ່ກັນ.