InChI=1/C23H23NO8S/c1-14-4-6-18-16(10-21(25)32-23(18)15(14)2)13-31-22(26)12-24-33(27,28)17-5-7-19-20(11-17)30-9-3-8-29-19/h4-7,10-11,24H,3,8-9,12-13H2,1-2H3 BDB9510788E8BAB2