InChI=1/C15H13N3S2/c1-9-11(7-13(20-9)14(16)17)15-18-12(8-19-15)10-5-3-2-4-6-10/h2-8H,1H3,(H3,16,17)/p+1/fC15H14N3S2/h16-17H2/q+1 FF86176F440D862E