InChI=1/C18H20N2O7S/c1-10(21)11-7-14-15(26-9-25-14)8-12(11)19-17(22)13-5-6-16(27-13)28(23,24)20-18(2,3)4/h5-8,20H,9H2,1-4H3,(H,19,22)/f/h19H	0F3AD8BBD39A3CBC