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1-(4-Bromophenyl)-2-[4-[2-(4-bromophenyl)-4-[4-[4-[2-(4-bromophenyl)-4-[4-[3-(4-bromophenyl)-2-(4-chlorophenyl)-4,5,6-triphenylphenyl]phenyl]-3-(4-chlorophenyl)-5,6-diphenylphenyl]phenyl]phenyl]-3-(4-chlorophenyl)-5,6-diphenylphenyl]phenyl]-6-(4-chlorophe


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