InChI=1/C15H13NO8S/c1-23-9-3-2-8(4-10(9)24-7-13(19)20)5-11-14(21)16(6-12(17)18)15(22)25-11/h2-5H,6-7H2,1H3,(H,17,18)(H,19,20)/p-2/b11-5-/fC15H11NO8S/q-2 A67897A1674174A8