InChI=1/C12H19N3O2/c1-8-5-3-4-6-9(8)13-10-7-11(16)15(2)12(17)14-10/h7-9,13H,3-6H2,1-2H3,(H,14,17)/t8-,9+/m0/s1/f/h14H 9786E834704F34F0