InChI=1/C20H18N4O3S2/c1-12-4-10-17(11-5-12)29(25,26)24-16-8-6-15(7-9-16)19-22-20(27-23-19)18-13(2)21-14(3)28-18/h4-11,24H,1-3H3 E5D055D6E9B1B0CE