InChI=1/C18H32N2/c1-5-18(3,4)16-7-6-15(13-19)17(12-16)20-10-8-14(2)9-11-20/h14-17H,5-12H2,1-4H3/p+1/t15-,16-,17-/m1/s1/fC18H33N2/h20H/q+1 C20AAF67451F9B38