InChI=1/C14H13NO5S/c16-13(15-10-5-6-21(18,19)8-10)11-7-9-3-1-2-4-12(9)20-14(11)17/h1-4,7,10H,5-6,8H2,(H,15,16)/t10-/m0/s1/f/h15H 086FF345DA27EB46