InChI=1/C16H32N2O2/c1-4-15-11-16(12-17,7-9-20-15)18(8-10-19-3)13(2)14-5-6-14/h13-15H,4-12,17H2,1-3H3/p+1/t13-,15+,16-/m0/s1/fC16H33N2O2/h17H/q+1 2AC9F04B3762499B