InChI=1/C15H18N8S/c1-7(2)13-18-19-15-23(13)21-14(24-15)11-6-10(16-17-11)12-8(3)20-22(5)9(12)4/h6-7H,1-5H3,(H,16,17)/f/h17H E881BF3DEB3E1AF9