InChI=1/C11H10ClNO6S/c12-8-2-1-6(20(13,16)17)5-7(8)10(14)19-9-3-4-18-11(9)15/h1-2,5,9H,3-4H2,(H2,13,16,17)/t9-/m0/s1/f/h13H2 E4A5C163CF9327CE