InChI=1/C24H17FO4S/c1-30(27,28)20-13-9-16(10-14-20)21-15-22(17-7-11-19(25)12-8-17)29-24(26)23(21)18-5-3-2-4-6-18/h2-15H,1H3 0BA6D9ACCC9B1F5B