InChI=1/C16H32N2/c1-14-10-12-18(13-11-15(2)17-14)16-8-6-4-3-5-7-9-16/h14-17H,3-13H2,1-2H3/p+2/t14-,15-/m0/s1/fC16H34N2/h17-18H/q+2 040A31D161720EA3