InChI=1/C15H32N2O3/c1-6-13(7-2)17(11-12-19-5)10-9-15(4,16)14(18)20-8-3/h13H,6-12,16H2,1-5H3/p+1/t15-/m1/s1/fC15H33N2O3/h17H/q+1 21DE005CC346B8EF