[1~4~,3~4~-Bis(benzyloxy)-2~4~-methyl[2~3~,2~4~,2~5~,2~6~-tetrahydro[1~1~,2~1~:2~2~,3~1~-terphenyl]]-2~4~-yl]methanol

[1~4~,3~4~-Bis(benzyloxy)-2~4~-methyl-2~3~,2~4~,2~5~,2~6~-tetrahydro[1~1~,2~1~:2~2~,3~1~-terphenyl]-2~4~-yl]methanol