InChI=1/C17H36N2O/c1-5-7-15-8-9-17(18-6-2)16(12-15)13-19(10-11-20)14(3)4/h14-18,20H,5-13H2,1-4H3/p+1/t15-,16+,17-/m1/s1/fC17H37N2O/h18H/q+1 74B269EA92612D5B