InChI=1/C18H32N2O/c1-5-18(3,4)16-8-7-15(12-19)17(11-16)20-9-6-10-21-14(2)13-20/h14-17H,5-11,13H2,1-4H3/p+1/t14-,15-,16+,17-/m1/s1/fC18H33N2O/h20H/q+1 8558F3FCAF918A2D