InChI=1/C20H29N3O3/c1-16-11-13-23-15-17(22-18(23)14-16)20(26)21-12-9-7-5-3-2-4-6-8-10-19(24)25/h11,13-15H,2-10,12H2,1H3,(H,21,26)(H,24,25)/p-1/fC20H28N3O3/h21H/q-1 B09FE5F50717A188