1 Z94 N-{4-[(4s)-2,5-dioxoimidazolidin-4-yl]phenyl}acetamide 1.000 2 O0J N-[4-(2-amino-1,3-thiazol-4-yl)phenyl]acetamide 0.737 3 V3F (5s)-5-methyl-5-phenylimidazolidine-2,4-dione 0.722