InChI=1/C19H34N2O2/c1-5-8-13-21(14-9-6-2)17(15-20)16-11-10-12-18(22-4)19(16)23-7-3/h10-12,17H,5-9,13-15,20H2,1-4H3/p+1/t17-/m1/s1/fC19H35N2O2/h20H/q+1 58A62C833CA69E8F