InChI=1/C16H32N2O/c1-2-5-13-7-8-16(17)14(10-13)11-18-9-4-3-6-15(18)12-19/h13-16,19H,2-12,17H2,1H3/p+2/t13-,14+,15-,16+/m1/s1/fC16H34N2O/h17-18H/q+2 EFD345A4EEC19064