InChI=1/C18H15N3O3S2/c1-24-14-5-3-4-13(10-14)16-17(25-18-19-11-20-21(16)18)12-6-8-15(9-7-12)26(2,22)23/h3-11H,1-2H3 DEE9C8DF8FA02A9B