InChI=1/C16H28N2O3/c1-11-5-3-7-13(9-11)17-15(21)18-16(14(19)20)8-4-6-12(2)10-16/h11-13H,3-10H2,1-2H3,(H,19,20)(H2,17,18,21)/p-1/t11-,12-,13-,16+/m0/s1/fC16H27N2O3/h17-18H/q-1 5B1E76FD819A793A