InChI=1/C20H18N2O2S2/c23-19-6-2-1-4-15(19)10-22(12-18-5-3-8-24-18)11-17-14-26-20(21-17)16-7-9-25-13-16/h1-9,13-14,23H,10-12H2 C00F86B12277B94E