InChI=1/C15H21N3O3/c1-9(2)10-4-5-12(21-3)11(8-10)15(6-7-16)13(19)17-14(20)18-15/h4-5,8-9H,6-7,16H2,1-3H3,(H2,17,18,19,20)/p+1/t15-/m1/s1/fC15H22N3O3/h16-18H/q+1 3922A59B1C299600