InChI=1/C16H21N5OS2/c1-11(14-20-17-10-21(14)2)18-16(22)19-13-6-3-5-12(9-13)15-23-7-4-8-24-15/h3,5-6,9-11,15H,4,7-8H2,1-2H3,(H2,18,19,22)/t11-/m1/s1/f/h18-19H 4A5F10BA413ADE1D