InChI=1/C15H28N2O3/c1-2-3-8-19-9-10-20-11-15(14(16)18,12-4-5-12)17-13-6-7-13/h12-13,17H,2-11H2,1H3,(H2,16,18)/p+1/t15-/m1/s1/fC15H29N2O3/h17H,16H2/q+1 BDC6996247BF1A3C