InChI=1/C8H18N2/c1-6-2-3-7(5-9)8(10)4-6/h6-8H,2-5,9-10H2,1H3/p+2/t6-,7-,8+/m0/s1/fC8H20N2/h9-10H/q+2 978E3B9472E67DEE