InChI=1S/C9H16N2O10S/c10-9(16)11(2-1-5(13)14)8-7(21-22(17,18)19)6(15)4(3-12)20-8/h4,6-8,12,15H,1-3H2,(H2,10,16)(H,13,14)(H,17,18,19)