InChI=1/C13H19ClN4OS2/c1-4-8(15)11(9-5-6-10(14)20-9)21-13-17-16-12(19)18(13)7(2)3/h5-8,11H,4,15H2,1-3H3,(H,16,19)/p+1/t8-,11-/m0/s1/fC13H20ClN4OS2/h15-16H/q+1 9F16D6977F1CA60C