InChI=1/C21H32N4O3/c1-13(2)23-19(26)10-22-21(28)24-18-9-17(7-6-16(18)5)20(27)25-11-14(3)8-15(4)12-25/h6-7,9,13-15H,8,10-12H2,1-5H3,(H,23,26)(H2,22,24,28)/t14-,15-/m0/s1/f/h22-24H 41A97EC0951057C9