InChI=1/C12H13N5O2S2/c13-11(20)15-12-14-9-7(16-5-1-2-6-16)3-4-8(17(18)19)10(9)21-12/h3-4H,1-2,5-6H2,(H3,13,14,15,20)/f/h15H,13H2 1598638F06948033