InChI=1/C20H18N4O2S/c1-14-8-9-16(12-15(14)2)19-22-23-20(26-19)27-13-18(25)24(11-10-21)17-6-4-3-5-7-17/h3-9,12H,11,13H2,1-2H3 314B5C4370436D1B