InChI=1/C22H20N4O3/c1-4-11-29-16-10-9-14-7-5-6-8-15(14)19(16)20(17-12(2)23-25-21(17)27)18-13(3)24-26-22(18)28/h1,5-10,20-21,27H,11H2,2-3H3,(H2,24,26,28)/t20-,21-/m1/s1/f/h24,28H	89E1330D5F5170A0