InChI=1/C20H25N5O4S/c21-19(29)13-5-7-15(8-6-13)24-18(28)12-30-20-22-9-16(11-26)25(20)10-17(27)23-14-3-1-2-4-14/h5-9,14,26H,1-4,10-12H2,(H2,21,29)(H,23,27)(H,24,28)/f/h23-24H,21H2 F2B4FF77B233E9ED