InChI=1S/C16H23NO10S/c1-9-13(18)27-11-4-6-17-5-3-10(12(11)17)7-25-14(19)16(21,15(9,2)20)8-26-28(22,23)24/h3,9,11-12,20-21H,4-8H2,1-2H3,(H,22,23,24)