InChI=1/C19H14N4O6S2/c1-2-31(26,27)19-22-30-18-21-16(24)13(15(20)23(18)19)10-11-5-7-12(8-6-11)29-17(25)14-4-3-9-28-14/h3-10,20H,2H2,1H3/b13-10-,20-15?	35530FBC6B2451FF