InChI=1/C10H14N4O5S/c11-20(18,19)8-3-1-7(2-4-8)13-14-9(15)5-12-6-10(16)17/h1-4,12-13H,5-6H2,(H,14,15)(H,16,17)(H2,11,18,19)/f/h12,14H,11H2 9B83766D7016FFBE