InChI=1/C17H14N2O6S/c1-10(16(20)18-11-6-7-13-14(8-11)25-9-24-13)19-17(21)12-4-2-3-5-15(12)26(19,22)23/h2-8,10H,9H2,1H3,(H,18,20)/t10-/m1/s1/f/h18H 336B98405DA61841