InChI=1/C12H15N5O2S/c1-20-3-6-2-7(10(19)9(6)18)17-5-16-8-11(13)14-4-15-12(8)17/h2,4-5,7,9-10,18-19H,3H2,1H3,(H2,13,14,15)/t7-,9-,10+/m1/s1/f/h13H2 D8F5C29BE2B014C8