InChI=1/C16H30N2O2/c1-3-17-14-7-8-16(19-10-11-20-16)12-15(14)18-9-5-4-6-13(18)2/h13-15,17H,3-12H2,1-2H3/p+1/t13-,14-,15-/m0/s1/fC16H31N2O2/h18H/q+1 2596AFDB3EE2C986