InChI=1/C19H20ClN5S/c1-3-24(4-2)15-11-9-14(10-12-15)13-21-25-18(22-23-19(25)26)16-7-5-6-8-17(16)20/h5-13H,3-4H2,1-2H3,(H,23,26)/p-1/b21-13+/fC19H19ClN5S/q-1 43E568DEEEF2229C