InChI=1/C22H20N4O2/c27-21(15-8-2-1-3-9-15)25-26-22(28)17-14-20(19-12-6-7-13-23-19)24-18-11-5-4-10-16(17)18/h1-2,4-7,10-15H,3,8-9H2,(H,25,27)(H,26,28)/t15-/m1/s1/f/h25-26H	28B0026D0F10A555