InChI=1/C19H30N4O3/c1-3-5-16(22-19(20)25)18(24)21-13-17(23-8-10-26-11-9-23)15-7-4-6-14(2)12-15/h4,6-7,12,16-17H,3,5,8-11,13H2,1-2H3,(H,21,24)(H3,20,22,25)/t16-,17-/m1/s1/f/h21-22H,20H2 294756718F6F1722