InChI=1/C22H29N5O2/c28-21-10-9-18-19(24-21)7-4-8-20(18)25-22(29)23-11-12-26-13-15-27(16-14-26)17-5-2-1-3-6-17/h1-3,5-6,9-10,20H,4,7-8,11-16H2,(H,24,28)(H2,23,25,29)/t20-/m0/s1/f/h23-25H 40DD4709B38BC237