InChI=1/C11H15N5O2S/c12-11-10(7-14-15-11)19(17,18)16-6-2-4-9(16)8-3-1-5-13-8/h1,3,5,7,9,13H,2,4,6H2,(H3,12,14,15)/t9-/m0/s1/f/h14H,12H2 7D3CAD43D8C2748F