InChI=1/C16H19N3O2/c1-9(2)10-4-6-11(7-5-10)14-13-12(8-17-15(13)20)19(3)16(21)18-14/h4-7,9,14H,8H2,1-3H3,(H,17,20)(H,18,21)/t14-/m0/s1/f/h17-18H	AD56EE6CF3D5E3B1