InChI=1/C19H15N3O2S2/c1-11-12(2)26-19(21-17(23)14-9-6-10-25-14)15(11)18-20-16(22-24-18)13-7-4-3-5-8-13/h3-10H,1-2H3,(H,21,23)/f/h21H 860B18A11F4C74EF