InChI=1/C12H19N3O2/c13-9-3-1-2-8(4-9)5-10(12(16)17)11-6-14-7-15-11/h6-10H,1-5,13H2,(H,14,15)(H,16,17)/t8-,9-,10-/m0/s1/f/h13,15H 9C548D33CDE5A3A3