InChI=1/C17H23NO3S/c1-11(2)13-8-5-9-14(16(13)22)17(21)18(10-15(19)20)12-6-3-4-7-12/h5,8-9,11-12,22H,3-4,6-7,10H2,1-2H3,(H,19,20)/p-2/fC17H21NO3S/h22h/q-2 374EC7F02B99F824