1 3UT (5s)-3-(5,6-dihydro-2h-pyran-3-yl)-1-fluoro-7-(2-fluoropyridin-3-yl)spiro[chromeno[2,3-C]pyridine-5,4'-[1,3]oxazol]-2'-amine 1.000 2 3LO (4s)-2'-(3,6-dihydro-2h-pyran-4-yl)-4'-fluoro-7'-(2-fluoropyridin-3-yl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine 0.833 3 43K (5s)-7-(2-fluoropyridin-3-yl)-3-(2-fluoropyridin-4-yl)spiro[chromeno[2,3-C]pyridine-5,4'-[1,3]oxazol]-2'-amine 0.833 4 8QV (5s)-3-(3,6-dihydro-2h-pyran-4-yl)-7-[5-(prop-1-yn-1-yl)pyridin-3-yl]-5'H-spiro[1-benzopyrano[2,3-C]pyridine-5,4'-[1,3]oxazol]-2'-amine 0.763