InChI=1/C12H19N3O2/c16-12(17)10(11-7-14-8-15-11)6-9-2-1-4-13-5-3-9/h7-10,13H,1-6H2,(H,14,15)(H,16,17)/t9-,10-/m0/s1/f/h13,15H D01DF05A590FFA63