InChI=1/C21H18N6O5S/c1-31-15-9-7-14(8-10-15)27-18(20(30)32-25-27)17(28)12-33-21-24-23-16(19(29)26(21)22)11-13-5-3-2-4-6-13/h2-10H,11-12,22H2,1H3 306CC51FA297E760