1 1M6 3-[(4r)-2'-amino-1',2,2-trimethyl-5'-oxo-1',2,3,5'-tetrahydrospiro[chromene-4,4'-imidazol]-6-yl]benzonitrile 1.000 2 1M5 (4r)-2'-amino-6-(3-chlorophenyl)-1',2,2-trimethyl-2,3-dihydrospiro[chromene-4,4'-imidazol]-5'(1'H)-one 0.893 3 0KR (2e,5r)-5-cyclopropyl-2-imino-3-methyl-5-{3-[5-(prop-1-yn-1-yl)pyridin-3-yl]phenyl}imidazolidin-4-one 0.710 4 0KQ (2e,5r)-5-[3-(5-chloropyridin-3-yl)phenyl]-5-cyclopropyl-2-imino-3-methylimidazolidin-4-one 0.700