InChI=1/C17H34N2O2/c1-4-19(15-11-7-6-8-12-15)14-10-9-13-17(3,18)16(20)21-5-2/h15H,4-14,18H2,1-3H3/p+1/t17-/m1/s1/fC17H35N2O2/h19H/q+1 D2760B64C82628DC