InChI=1/C16H16N4OS2/c21-15(14-9-18-16(23-14)13-5-2-8-22-13)19-11-3-1-4-12(11)20-7-6-17-10-20/h2,5-12H,1,3-4H2,(H,19,21)/p+1/t11-,12-/m1/s1/fC16H17N4OS2/h17,19H/q+1 BC6EDBB4506708AA