InChI=1/C23H22O5S/c1-15(2)13-27-22(25)18-11-7-6-10-17(18)14-29-21-19(24)12-20(28-23(21)26)16-8-4-3-5-9-16/h3-12,15,24H,13-14H2,1-2H3/p-1/fC23H21O5S/h24h/q-1 6523C0063B737D2C