InChI=1/C11H20N4O/c12-6-2-1-5-10(14)11(16)15-7-3-4-9(15)8-13/h9-10H,1-7,12,14H2/p+2/t9-,10-/m0/s1/fC11H22N4O/h12,14H/q+2 938D7E6B272D176C