InChI=1/C13H18N4OS/c1-10-15-17-12(18)8-11(14-13(17)19-10)9-16-6-4-2-3-5-7-16/h8H,2-7,9H2,1H3/p+1/fC13H19N4OS/h16H/q+1 4ECC4535812D5A28