InChI=1/C11H22N2/c1-2-9-3-4-11(7-9)13-6-5-10(12)8-13/h9-11H,2-8,12H2,1H3/p+1/t9-,10+,11+/m1/s1/fC11H23N2/h12H/q+1 FA40D8065CBE0B4C