InChI=1/C17H27N3O2/c1-5-16-12-20(9-10-22-16)17(21)18-14-7-6-8-15(11-14)19(4)13(2)3/h6-8,11,13,16H,5,9-10,12H2,1-4H3,(H,18,21)/t16-/m0/s1/f/h18H CF37BF6EA266A9A5