InChI=1/C18H32N2/c1-5-18(2,3)15-11-10-14(13-19)17(12-15)20(4)16-8-6-7-9-16/h14-17H,5-12H2,1-4H3/p+1/t14-,15-,17+/m0/s1/fC18H33N2/h20H/q+1 971FF7280B3F7987