InChI=1/C15H21N3O2/c1-11(10-18-8-2-3-14(18)19)17-9-12-4-6-13(7-5-12)15(16)20/h4-7,11,17H,2-3,8-10H2,1H3,(H2,16,20)/p+1/t11-/m0/s1/fC15H22N3O2/h17H,16H2/q+1 9F1D38891A893F79