InChI=1/C11H13N5O3S2/c12-8(6-7-4-2-1-3-5-7)9(17)14-10-15-16-11(20-10)21(13,18)19/h1-5,8H,6,12H2,(H2,13,18,19)(H,14,15,17)/p+1/t8-/m0/s1/fC11H14N5O3S2/h12,14H,13H2/q+1 75AE2F4EDAEEC487