InChI=1/C21H24N2O7S/c1-13-5-7-16(31(26,27)23(3)4)12-17(13)22-20(24)14(2)30-21(25)15-6-8-18-19(11-15)29-10-9-28-18/h5-8,11-12,14H,9-10H2,1-4H3,(H,22,24)/t14-/m1/s1/f/h22H	520AD467352C6771