InChI=1/C15H23N3O2/c1-4-5-6-12(16)15(20)18-13-8-7-11(9-10(13)2)14(19)17-3/h7-9,12H,4-6,16H2,1-3H3,(H,17,19)(H,18,20)/p+1/t12-/m1/s1/fC15H24N3O2/h16-18H/q+1 543A9380F73F0719