InChI=1/C17H29N3O3/c1-14(2)20(3)16-8-5-7-15(13-16)19-17(21)18-9-6-10-23-12-11-22-4/h5,7-8,13-14H,6,9-12H2,1-4H3,(H2,18,19,21)/f/h18-19H 5222FB2AA2569242