InChI=1/C12H13N5O4S/c1-3-17-11(20)6(4-7(18)21-2)22-12(17)16-10-8(9(13)19)14-5-15-10/h4-5H,3H2,1-2H3,(H2,13,19)(H,14,15)/b6-4+,16-12?/f/h14H,13H2 BF6E986D843A0734