InChI=1/C20H15N3O3S2/c1-11-6-2-4-8-13(11)21-15(24)10-23-14-9-5-3-7-12(14)16(19(23)26)17-18(25)22-20(27)28-17/h2-9H,10H2,1H3,(H,21,24)(H,22,25,27)/p-1/b17-16-/fC20H14N3O3S2/h21H/q-1 6E6FB5BCFA4ECA24