InChI=1/C15H25N3O/c1-4-6-7-12(3)18-15(19)13-8-10-17-14(11-13)16-9-5-2/h8,10-12H,4-7,9H2,1-3H3,(H,16,17)(H,18,19)/t12-/m1/s1/f/h16,18H	E789476C9273EC4C