英文名称
4-[5-(3,5-dichloro-4,6-difluoropyridin-2-yl)oxy-2-ethylphenyl]-2-[3-[2-[2-[3-[4-(3,5-dichloro-6-fluoropyridin-2-yl)oxy-2-(2,2,6,6-tetramethyl-3,5-dioxooxan-4-yl)phenyl]propyl]-2,6,6-trimethyl-3,5-dioxooxan-4-yl]-4-[(3,5-dichloro-6-oxo-1H-pyridin-2-yl)oxy]phenyl]propyl]-2,6,6-trimethyloxane-3,5-dione