InChI=1/C22H19N4O4S/c27-21-12-9-15-14-16(10-11-19(15)30-21)31(28,29)25-18-7-4-3-6-17(18)22-24-23-20-8-2-1-5-13-26(20)22/h3-4,6-7,9-12,14H,1-2,5,8,13H2/q-1 9028D19ADBA05B80