InChI=1/C12H15N5O3S/c1-17(2)21(19,20)9-5-3-8(4-6-9)15-12(18)11-10(13)7-14-16-11/h3-7H,13H2,1-2H3,(H,14,16)(H,15,18)/f/h14-15H FDBA8A95E4A020D4