InChI=1/C22H27N3O2/c1-2-16-23-22(27)25-21(26)17-24-20(19-13-7-4-8-14-19)15-9-12-18-10-5-3-6-11-18/h2-8,10-11,13-14,20,24H,1,9,12,15-17H2,(H2,23,25,26,27)/t20-/m0/s1/f/h23,25H A5E32A3EC1A25142