InChI=1/C13H15N5O3S/c1-8-16-22-17-11(18(8)14)7-12(19)15-10-5-3-9(4-6-10)13(20)21-2/h3-7,16-17H,1,14H2,2H3,(H,15,19)/b11-7+/f/h15H FF4222B78BA4DD76