InChI=1/C15H13N7S/c1-8-11(21-6-7-23-15(21)17-8)12-19-13(16)20-14-18-9-4-2-3-5-10(9)22(12)14/h2-7,12H,1H3,(H3,16,18,19,20)/p+1/t12-/m0/s1/fC15H14N7S/h19-20H,16H2/q+1 F217906F66ADFE02