InChI=1/C17H27N3O2/c1-5-22-15-7-6-10-20(12-15)17(21)18-16-9-8-14(19(3)4)11-13(16)2/h8-9,11,15H,5-7,10,12H2,1-4H3,(H,18,21)/t15-/m0/s1/f/h18H 231EEE32F944CBAC