InChI=1/C21H29N3O5/c1-3-5-13-29-20(26)14-18-21(27)22-10-11-24(18)15-19(25)23-16-6-8-17(9-7-16)28-12-4-2/h4,6-9,18H,2-3,5,10-15H2,1H3,(H,22,27)(H,23,25)/t18-/m1/s1/f/h22-23H	11F361C81E2F2468