InChI=1/C12H21N3O2/c1-13-11(16)8-15-6-4-10(5-7-15)14-12(17)9-2-3-9/h9-10H,2-8H2,1H3,(H,13,16)(H,14,17)/f/h13-14H 55EEAD20E8F6A32C