InChI=1/C19H15NO2/c1-3-8-14-12(6-1)17(16-10-5-11-21-16)19-18(20-14)13-7-2-4-9-15(13)22-19/h2,4-5,7,9-11H,1,3,6,8H2 A67CEFBE3212E381