InChI=1/C11H20N4O2/c1-11(2,13)10(17)14-7-9(16)15-5-3-4-8(15)6-12/h8,10,14,17H,3-5,7,13H2,1-2H3/p+1/t8-,10+/m0/s1/fC11H21N4O2/h13H/q+1 FEE86DA86BD46DBD