InChI=1/C23H23NO6S/c1-5-30-23(26)22(25)20-14-21(16-6-12-19(13-7-16)31(4,27)28)24(15(20)2)17-8-10-18(29-3)11-9-17/h6-14H,5H2,1-4H3 861BAF417C29E66E