InChI=1/C16H30N2O2/c1-17-14-7-8-16(19-11-12-20-16)13-15(14)18-9-5-3-2-4-6-10-18/h14-15,17H,2-13H2,1H3/p+1/t14-,15-/m0/s1/fC16H31N2O2/h18H/q+1 302864AB5E15DFE3