InChI=1/C21H25N3O6S2/c1-15-14-31(26,27)24(21(15)25)18-9-10-19(30-2)20(13-18)32(28,29)22-16-5-7-17(8-6-16)23-11-3-4-12-23/h5-10,13,15,22H,3-4,11-12,14H2,1-2H3/t15-/m0/s1 A9FAFD6D07A09C44