InChI=1/C18H16N2S2/c19-11-13-5-7-16(22-13)12-4-6-15-14(10-12)18(17(21)20-15)8-2-1-3-9-18/h4-7,10H,1-3,8-9H2,(H,20,21)/f/h20H E6258859ED05D76C