InChI=1/C21H25N5O5S/c1-15(27)22-16-4-7-19(8-5-16)32(30,31)25-12-10-24(11-13-25)18-6-9-21(26(28)29)20(14-18)23-17-2-3-17/h4-9,14,17,23H,2-3,10-13H2,1H3,(H,22,27)/f/h22H FD2FB68F6CF54F7B