InChI=1S/C15H22N2O12/c18-3-4-10(9(23)12(27-4)17-2-1-5(19)16-15(17)26)28-14-8(22)6(20)7(21)11(29-14)13(24)25/h4,6-12,14,18,20-23H,1-3H2,(H,24,25)(H,16,19,26)