InChI=1/C17H34N2O/c1-3-10-18-17(2,14-20)9-4-11-19(12-15-5-6-15)13-16-7-8-16/h15-16,18,20H,3-14H2,1-2H3/p+2/t17-/m0/s1/fC17H36N2O/h18-19H/q+2 CF2EF91F41EA530B