4-(3-(1-(BUT-2-YNOYL)PYRROLIDIN-2-YL)-8-HYDROXYIMIDAZO(1,5-A)PYRAZIN-1-YL)-N-(PYRIDIN-2-YL)BENZAMIDE, (S)-
4-(3-(1-(but-2-ynoyl)pyrrolidin-2-yl)-8-hydroxyimidazo(1,5-a)pyrazin-1-yl)-n-(pyridin-2-yl)benzamide, (s)-