InChI=1/C17H15N3O3S2/c18-14(21)11-24-16-17(25(22,23)13-9-5-2-6-10-13)20-15(19-16)12-7-3-1-4-8-12/h1-10H,11H2,(H2,18,21)(H,19,20)/f/h19H,18H2 A19E035E47466025