InChI=1/C14H21N3O2/c1-4-10-17(3)12(11-8-6-5-7-9-11)13(18)16-14(19)15-2/h5-9,12H,4,10H2,1-3H3,(H2,15,16,18,19)/p+1/t12-/m1/s1/fC14H22N3O2/h15-17H/q+1 203EAB7776E5EACD