InChI=1/C18H34N2/c1-4-19-15-11-16-6-5-7-17(12-15)20(16)18-9-8-13(2)10-14(18)3/h13-19H,4-12H2,1-3H3/p+2/t13-,14-,15?,16-,17+,18+/m0/s1/fC18H36N2/h19-20H/q+2	7EF89B25BEF72BA7