InChI=1/C15H21N3O3/c1-8-7-11(17-18(8)2)16-14(19)12-9-3-5-10(6-4-9)13(12)15(20)21/h7,9-10,12-13H,3-6H2,1-2H3,(H,20,21)(H,16,17,19)/p-1/t9?,10?,12-,13+/m0/s1/fC15H20N3O3/h16H/q-1 CC1086F26DD2B2E7