英文名称
2-[2-[2-[3,6-bis[2-[2,3-dimethylbutan-2-yl(dimethyl)silyl]ethynyl]-2-[2-[2-[2-[2,3-dimethylbutan-2-yl(dimethyl)silyl]ethynyl]phenyl]ethynyl]phenyl]ethynyl]-4-[2-[2,3-dimethylbutan-2-yl(dimethyl)silyl]ethynyl]-3-ethynylphenyl]ethynyl-(2,3-dimethylbutan-2-yl)-dimethylsilane