InChI=1/C17H14N2O6S/c1-11(13-5-3-4-12(6-13)10-18)25-17(20)14-7-15(19(21)22)9-16(8-14)26(2,23)24/h3-9,11H,1-2H3/t11-/m0/s1 0A8BCF009AA654AC