InChI=1/C16H36N2O2/c1-6-17-16(4,14-19)9-7-8-10-18(11-12-20-5)13-15(2)3/h15,17,19H,6-14H2,1-5H3/p+2/t16-/m1/s1/fC16H38N2O2/h17-18H/q+2 FFEEE441EDDFBF84