InChI=1/C14H18N6S/c1-8-5-11(9(2)20(8)13-15-7-16-19-13)12-6-21-14(18-12)17-10-3-4-10/h6-8,10H,3-5H2,1-2H3,(H,17,18)(H,15,16,19)/t8-/m0/s1/f/h17,19H AF7E00448B0D1EE8