InChI=1/C16H34N2O2/c1-5-9-17-14(4)16-8-6-7-10-18(16)11-15(19)12-20-13(2)3/h13-17,19H,5-12H2,1-4H3/p+2/t14-,15+,16+/m1/s1/fC16H36N2O2/h17-18H/q+2 AB47C5FD69A71445