InChI=1/C22H27N5O/c1-15(2)20(21-24-18-10-6-7-11-19(18)25-21)26-22(28)27-13-12-17(14-27)23-16-8-4-3-5-9-16/h3-11,15,17,20,23H,12-14H2,1-2H3,(H,24,25)(H,26,28)/t17-,20-/m1/s1/f/h24,26H 08B7F101653719C9