InChI=1/C11H22N2/c1-9-5-6-10(7-12)8-13(9)11-3-2-4-11/h9-11H,2-8,12H2,1H3/p+2/t9-,10+/m0/s1/fC11H24N2/h12-13H/q+2 A29A7BE5C8987237