InChI=1/C11H24N2/c1-9(12)10(2)13-7-5-6-11(3,4)8-13/h9-10H,5-8,12H2,1-4H3/p+2/t9-,10-/m1/s1/fC11H26N2/h12-13H/q+2 E1C513E210D2C219