InChI=1/C24H27N3O2/c1-2-20(24-25-17-21(27-24)18-11-5-3-6-12-18)26-23(29)16-10-9-15-22(28)19-13-7-4-8-14-19/h3-8,11-14,17,20H,2,9-10,15-16H2,1H3,(H,25,27)(H,26,29)/t20-/m0/s1/f/h25-26H D144F34B56EE96AD