英文名称
[5-Chloro-2-[4-ethyl-3-[2,2,6-trimethyl-6-[3-[4-(5-methylpyridin-2-yl)oxy-2-[2,2,6-trimethyl-3,5-dioxo-6-[3-[4-pyrazin-2-yloxy-2-(2,2,6,6-tetramethyl-3,5-dioxooxan-4-yl)phenyl]propyl]oxan-4-yl]phenyl]propyl]-3,5-dioxooxan-4-yl]phenoxy]pyridin-3-yl]-methyl-oxoazanium