InChI=1/C18H18N2O7S2/c1-2-27-18(22)13-3-5-14(6-4-13)19-29(25,26)16-9-7-15(8-10-16)20-17(21)11-12-28(20,23)24/h3-10H,2,11-12H2,1H3,(H,19,22)/p-1/fC18H17N2O7S2/q-1	BF2E19F5D9F150E5