InChI=1/C22H21NO7S/c1-27-15-2-4-16(5-3-15)30-20-11-28-22-17(21(20)24)6-7-19-18(22)10-23(13-29-19)14-8-9-31(25,26)12-14/h2-7,11,14H,8-10,12-13H2,1H3/t14-/m0/s1 92AD44C5B7EF2EFE