InChI=1/C16H32N2/c1-3-14-9-8-12-18(13-14)16-11-7-5-4-6-10-15(16)17-2/h14-17H,3-13H2,1-2H3/p+1/t14-,15+,16-/m1/s1/fC16H33N2/h18H/q+1 BEA671A45F48B3E7