InChI=1/C20H21N5O2S2/c1-14-8-10-16(11-9-14)21-17(26)12-25(2)18(27)13-28-20-24-23-19(29-20)22-15-6-4-3-5-7-15/h3-11H,12-13H2,1-2H3,(H,21,26)(H,22,23)/f/h21-22H FD3B851F096631CA