InChI=1/C21H25N3O7S/c1-5-15-6-8-16(9-7-15)21(26)14(2)31-20(25)13-22-32(29,30)17-10-11-18(23(3)4)19(12-17)24(27)28/h6-12,14,22H,5,13H2,1-4H3/t14-/m1/s1 A326A846118BF571