InChI=1/C13H13N5OS2/c19-11(17-18-8-14-16-13(18)20)6-3-7-12-15-9-4-1-2-5-10(9)21-12/h1-2,4-5,8H,3,6-7H2,(H,16,20)(H,17,19)/f/h16-17H D589C8E64CB4983C