InChI=1/C21H20N4O3/c1-3-27-21(26)19-16(12-23-24-19)20-18(15-8-5-4-6-9-15)22-13-25(20)14(2)17-10-7-11-28-17/h4-14H,3H2,1-2H3,(H,23,24)/t14-/m1/s1/f/h24H CAD318A5E883A0FC