InChI: | InChI=1S/C72H60Si6/c1-13-37-61(38-14-1)73(62-39-15-2-16-40-62)74(63-41-17-3-18-42-63,64-43-19-4-20-44-64)76(67-49-25-7-26-50-67,68-51-27-8-28-52-68)78(71-57-33-11-34-58-71,72-59-35-12-36-60-72)77(69-53-29-9-30-54-69,70-55-31-10-32-56-70)75(73,65-45-21-5-22-46-65)66-47-23-6-24-48-66/h1-60H |