InChI=1S/C38H22O10S/c39-35-29-23(18-5-2-1-3-6-18)13-9-19-11-15-25-31(27(19)29)33-34-32-26(46-37(33,35)41)16-12-20-10-14-24(30(28(20)32)36(40)38(34,42)47-25)21-7-4-8-22(17-21)48-49(43,44)45/h1-17,33-34,41-42H,(H,43,44,45)