InChI=1/C10H13N5O4S/c1-11-10(17)13-12-9(16)7-2-3-8-14-20(18,19)5-4-15(8)6-7/h2-3,6H,4-5H2,1H3,(H,12,16)(H2,11,13,17)/f/h11-13H 698BA2A14651B6A2