4,8-dihydro[1,3]thiazolo[3,4-a]pyrimidin-6-one

(Z)-4-(prop-2-yn-1-ylamino)-5-((1-(4-(trifluoromethyl)benzyl)piperidin-4-yl)methylene)thiazol-2(5H)-one

(Z)-5-((1-(2-methoxybenzyl)piperidin-4-yl)methylene)-4-(prop-2-yn-1-ylamino)thiazol-2(5H)-one

(Z)-4-(prop-2-yn-1-ylamino)-5-((1-(3-(trifluoromethyl)benzyl)piperidin-4-yl)methylene)thiazol-2(5H)-one

(Z)-4-((4-((2-oxo-4-(prop-2-yn-1-ylamino)thiazol-5(2H)-ylidene)methyl)piperidin-1-yl)methyl)-3-(trifluoromethyl)benzonitrile