InChI=1/C21H30N4O5/c1-3-9-22-20(28)15-5-7-16(8-6-15)24-14-18(26)25-11-10-23-21(29)17(25)13-19(27)30-12-4-2/h5-8,17,24H,3-4,9-14H2,1-2H3,(H,22,28)(H,23,29)/t17-/m1/s1/f/h22-23H F824A69157D30116