InChI=1/C21H22N4O3/c26-19(14-9-10-14)22-15-5-4-6-16(13-15)23-21(28)24-18-11-12-25(20(18)27)17-7-2-1-3-8-17/h1-8,13-14,18H,9-12H2,(H,22,26)(H2,23,24,28)/t18-/m0/s1/f/h22-24H	E58671DE24D95B9B