InChI=1/C21H29N5O3/c1-4-7-17-20(27)26(10-6-11-28-3)15-12-13(8-9-16(15)29-17)18-14(5-2)24-21(23)25-19(18)22/h8-9,12,17H,4-7,10-11H2,1-3H3,(H4,22,23,24,25)/t17-/m1/s1/f/h22-23H2 68EEC60DCCCE465A