InChI=1/C17H21NO4S/c1-11(10-23-12(2)19)17(22)18(9-16(20)21)15-7-13-5-3-4-6-14(13)8-15/h3-6,11,15H,7-10H2,1-2H3,(H,20,21)/p-1/t11-/m1/s1/fC17H20NO4S/q-1 86013C7EB0E162C4