InChI=1/C11H11N5O5S2/c12-23(20,21)7-3-1-6(2-4-7)13-8(17)5-22-10-9(18)14-11(19)16-15-10/h1-4H,5H2,(H,13,17)(H2,12,20,21)(H2,14,16,18,19)/f/h13-14,16H,12H2 8A31A32C89EE574B