InChI=1/C20H20N4O3S/c1-27-20(26)23-16-9-7-14(8-10-16)11-21-18(25)13-28-19-22-12-17(24-19)15-5-3-2-4-6-15/h2-10,12H,11,13H2,1H3,(H,21,25)(H,22,24)(H,23,26)/f/h21-23H	E181AE0E9664B1B2