InChI=1/C14H16N4O2S2/c1-4-18-10(3)12(8-15-18)22(19,20)17-14-16-13-9(2)6-5-7-11(13)21-14/h5-8H,4H2,1-3H3,(H,16,17)/f/h16H BA66673C7BCA1702