InChI=1/C12H17NO4S/c14-9(5-6-18)13-10(12(16)17)7-3-1-2-4-8(7)11(13)15/h7-8,10,18H,1-6H2,(H,16,17)/p-1/t7-,8+,10-/m0/s1/fC12H16NO4S/q-1 560DB148EEC7F296