InChI=1/C15H21N3O/c1-4-18(5-2)9-8-15(19)12-6-7-13-14(10-12)17-11(3)16-13/h6-7,10H,4-5,8-9H2,1-3H3,(H,16,17)/p+1/fC15H22N3O/h16,18H/q+1 CB9A40EF6636B169