InChI=1/C11H24N2/c1-9(12)10(2)13-7-5-11(3,4)6-8-13/h9-10H,5-8,12H2,1-4H3/p+2/t9-,10+/m1/s1/fC11H26N2/h12-13H/q+2 42BB2A6D9460B28F