InChI=1/C21H18N4S2/c1-13-3-2-4-16(11-13)25-21(26)24-15-7-5-14(6-8-15)17-12-27-18-9-10-23-20(22)19(17)18/h2-12H,1H3,(H2,22,23)(H2,24,25,26)/f/h24-25H,22H2 52412D7302A03854