InChI=1/C15H21N3O2/c1-2-5-12(16)15(20)18-13-7-4-3-6-11(13)14(19)17-10-8-9-10/h3-4,6-7,10,12H,2,5,8-9,16H2,1H3,(H,17,19)(H,18,20)/p+1/t12-/m1/s1/fC15H22N3O2/h16-18H/q+1 3B0E845A42CA67C8