InChI=1/C14H21N3O2/c1-11(12-7-5-4-6-8-12)17(3)10-9-13(18)16-14(19)15-2/h4-8,11H,9-10H2,1-3H3,(H2,15,16,18,19)/p+1/t11-/m1/s1/fC14H22N3O2/h15-17H/q+1 14B3C23907C52530