InChI=1/C7H9NO5S3/c8-16(12,13)7-2-6-5(14-7)1-4(9)3-15(6,10)11/h2,4,9H,1,3H2,(H2,8,12,13)/t4-/m0/s1/f/h8H2 423482763C7D48F1