英文名称
(NE,4E)-N-[1-[6-[(E)-C-methyl-N-[(Z)-[oxido(pyridin-4-yl)methylidene]amino]carbonimidoyl]pyridin-2-yl]ethylidene]pyridine-4-carbohydrazonate;(NE,4Z)-N-[1-[6-[(E)-C-methyl-N-[(Z)-[oxido(pyridin-4-yl)methylidene]amino]carbonimidoyl]pyridin-2-yl]ethylidene]pyridine-4-carbohydrazonate;nickel(2+)