InChI=1/C19H16N3O6S/c1-25-15-5-11-6-18-20-9-19(22(18)13(11)8-16(15)26-2)29(23,24)21-12-3-4-14-17(7-12)28-10-27-14/h3-5,7-9H,6,10H2,1-2H3/q-1 AE930F1C9E7DFB67