InChI=1/C17H31N3O2/c1-7-19(11-13(2)3)15(21)10-14-16(22)18-8-9-20(14)12-17(4,5)6/h14H,2,7-12H2,1,3-6H3,(H,18,22)/t14-/m1/s1/f/h18H 9FEFCE2EDED9F06D