InChI=1/C16H19N3O7S/c1-3-7-18-13-12(15(20)19(8-4-2)16(18)21)17-11(10-6-5-9-25-10)14(13)26-27(22,23)24/h5-6,9,17H,3-4,7-8H2,1-2H3,(H,22,23,24)/p-1/fC16H18N3O7S/q-1 86488A9B17D961E7