InChI=1/C13H20N4S2/c1-7-4-8(2)11(6-19-13(16)17)9(3)10(7)5-18-12(14)15/h4H,5-6H2,1-3H3,(H3,14,15)(H3,16,17)/p+2/fC13H22N4S2/h14-17H2/q+2 EA1F2F0D1AA1B90A