InChI=1/C14H14N6O2S/c1-2-20-13-9(6-17-20)8(5-11(21)18-13)10-3-4-12(22-10)23-14-15-7-16-19-14/h3-4,6-8H,2,5H2,1H3,(H,18,21)(H,15,16,19)/t8-/m0/s1/f/h18-19H 99983403A318ACD0