InChI=1/C11H22N2/c1-3-4-8-13-10(2)6-5-7-11(13)9-12/h3,10-11H,1,4-9,12H2,2H3/p+2/t10-,11-/m0/s1/fC11H24N2/h12-13H/q+2 E6225D2519BA669F