InChI=1/C15H21N3O2/c1-18-9-11(6-7-14(18)19)16-15(20)13-8-10-4-2-3-5-12(10)17-13/h6-7,9-10,12-13,17H,2-5,8H2,1H3,(H,16,20)/p+1/t10-,12-,13+/m0/s1/fC15H22N3O2/h16-17H/q+1 B41245A5BC346A84