InChI=1/C17H17NO3S/c1-10-7-12(9-15(19)20)16(18)14(8-10)17(21)11-3-5-13(22-2)6-4-11/h3-8H,9,18H2,1-2H3,(H,19,20)/p-1/fC17H16NO3S/q-1 9A096A7AE834C5D8