InChI=1/C21H27N5O3/c1-3-24-18-17(19(28)25(4-2)21(24)29)26(13-14-9-11-16(27)12-10-14)20(23-18)22-15-7-5-6-8-15/h9-12,15,27H,3-8,13H2,1-2H3,(H,22,23)/f/h22H 9936116F1F7A12B6