InChI=1/C21H24N2O7S2/c24-21(12-15-8-11-31(25,26)14-15)22-16-2-4-17(5-3-16)23-32(27,28)18-6-7-19-20(13-18)30-10-1-9-29-19/h2-7,13,15,23H,1,8-12,14H2,(H,22,24)/t15-/m0/s1/f/h22H F95076E59F6BA91F