InChI=1/C12H18N4O2S2/c1-8-4-2-3-5-9(8)15-20(17,18)11-10(13)14-12-16(11)6-7-19-12/h6-9,15H,2-5,13H2,1H3/t8-,9+/m1/s1 206CC54F1659C7FC