InChI=1/C14H17NO4S/c1-10(9-20-11(2)16)14(19)15(8-13(17)18)12-6-4-3-5-7-12/h3-7,10H,8-9H2,1-2H3,(H,17,18)/p-1/t10-/m0/s1/fC14H16NO4S/q-1 69574E996425C614