InChI=1/C12H21N3O2/c1-13-12(17)9-4-6-15(7-5-9)8-11(16)14-10-2-3-10/h9-10H,2-8H2,1H3,(H,13,17)(H,14,16)/f/h13-14H C9E90D1D89154A7A