英文名称
N-[4-[3,5-bis[4-(N-(2-ethylphenyl)-2-methylanilino)phenyl]phenyl]phenyl]-N-(2-ethylphenyl)-2-methylaniline;N-[4-[3-[4-(4-ethyl-N-(4-ethylphenyl)anilino)phenyl]-5-[4-(N-(4-ethylphenyl)-4-methylanilino)phenyl]phenyl]phenyl]-N-(4-ethylphenyl)-4-methylaniline