InChI=1/C17H21NO6S/c1-2-3-10-24-14-4-6-15(7-5-14)25(21,22)16(17(19)18-20)13-8-11-23-12-9-13/h4-7,13,16,20H,8-12H2,1H3,(H,18,19)/t16-/m0/s1/f/h18H CCA6A2A089F41CA2