InChI=1/C15H16N4O3S2/c1-3-19-10(2)16-12-9-11(6-7-13(12)19)15(20)17-18-24(21,22)14-5-4-8-23-14/h4-9,18H,3H2,1-2H3,(H,17,20)/f/h17H A91981AC4BB192AD