InChI=1/C15H12N8O2S2/c16-5-8(11-20-13(17)23-14(18)21-11)9(24)4-7-6-27-15(19-7)22-12(25)10-2-1-3-26-10/h1-3,6,8H,4H2,(H,19,22,25)(H4,17,18,20,21,23)/t8-/m1/s1/f/h22H,17-18H2 BDF2E40E634070DC