InChI=1/C19H12O5S/c20-13-8-11-18(24-13)14-15(19(23-11)12-6-3-7-25-12)17(22)10-5-2-1-4-9(10)16(14)21/h1-7,11,18-19H,8H2/t11-,18+,19-/m1/s1	940148AEB144B041