InChI=1/C13H18N6OS/c1-9-7-10(2)19-12(15-9)16-13(21)18(19)8-17-5-3-11(20)14-4-6-17/h7H,3-6,8H2,1-2H3,(H,14,20)/p+1/fC13H19N6OS/h14,17H/q+1 014A6EA33A50E32E