InChI=1/C21H26N4O4S2/c26-20(23-12-14-25(15-13-23)31(28,29)19-7-4-16-30-19)17-8-10-24(11-9-17)21(27)22-18-5-2-1-3-6-18/h1-7,16-17H,8-15H2,(H,22,27)/f/h22H 65F15D928FCB2358