InChI=1/C18H18N4S2/c19-15-16(23-11-13-7-3-1-4-8-13)21-18(20)22-17(15)24-12-14-9-5-2-6-10-14/h1-10H,11-12,19H2,(H2,20,21,22)/f/h20H2 6FA5634C82F45684