InChI=1/C12H21N3O2/c13-11(16)5-8-15-6-3-10(4-7-15)14-12(17)9-1-2-9/h9-10H,1-8H2,(H2,13,16)(H,14,17)/p+1/fC12H22N3O2/h14-15H,13H2/q+1 A16B7FE5BB61EF9D