InChI=1S/C62H48O16/c63-37-16-12-32(13-17-37)57-50(34-7-4-8-39(65)22-34)53-45(28-43(29-48(53)77-57)74-62-56(71)54(69)55(70)60(78-62)61(72)73)52-44-21-30(10-20-46(44)75-59(52)31-5-2-1-3-6-31)9-11-35-23-42(68)27-47-49(35)51(36-24-40(66)26-41(67)25-36)58(76-47)33-14-18-38(64)19-15-33/h1-29,50-51,54-58,60,62-71H,(H,72,73)