InChI=1/C16H28N2O4/c1-5-12(6-2)22-14-9-11(16(20)21-7-3)8-13(17)15(14)18-10(4)19/h9,12-15H,5-8,17H2,1-4H3,(H,18,19)/p+1/t13-,14+,15+/m0/s1/fC16H29N2O4/h17-18H/q+1 EDD7531A9A96C9D3