InChI=1/C20H23N5O4S2/c1-13-8-9-16(24-31(28,29)12-15-6-4-3-5-7-15)19(27)25(13)11-18(26)22-10-17-14(2)23-20(21)30-17/h3-9,24H,10-12H2,1-2H3,(H2,21,23)(H,22,26)/f/h22H,21H2 FB4CD484D42A7DBE