InChI=1/C20H30N2O8/c1-21(2)7-9-29-19(27)15-11-5-6-12(13(15)17(23)24)16(14(11)18(25)26)20(28)30-10-8-22(3)4/h5-6,11-16H,7-10H2,1-4H3,(H,23,24)(H,25,26)/t11-,12-,13-,14+,15+,16-/m0/s1/f/h21-22H 6A42DBF2D6DE17E6