InChI=1/C16H30N2O/c1-3-8-16(9-10-17-12-16)15(19)18-11-14-7-5-4-6-13(14)2/h13-14,17H,3-12H2,1-2H3,(H,18,19)/p+1/t13-,14+,16+/m0/s1/fC16H31N2O/h17-18H/q+1 3692A0C6E26C7E50