InChI=1/C14H17NO5S/c1-19-11-6-8-5-10(14(17)18)15(13(16)3-4-21)9(8)7-12(11)20-2/h6-7,10,21H,3-5H2,1-2H3,(H,17,18)/p-1/t10-/m0/s1/fC14H16NO5S/q-1 0640DE60E4B83BD1