InChI=1/C16H26N2O2/c1-13-14(6-10-20-13)11-17-8-4-15(5-9-17)18-7-2-3-16(19)12-18/h6,10,15-16,19H,2-5,7-9,11-12H2,1H3/p+1/t16-/m0/s1/fC16H27N2O2/h18H/q+1 2B179F46F97CD551