英文同义词: | 5,6,7,8-tetrahydro-3-(2-pyridinyl)-1,2,4-Triazolo[4,3-a]pyrazine;3-(Pyridin-2-yl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine;2-{5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-3-yl}pyridine;1,2,4-Triazolo[4,3-a]pyrazine, 5,6,7,8-tetrahydro-3-(2-pyridinyl)- |