英文别名
                        3-[4-[2,6-dipropyl-4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyloxy]-(2E)-2-butenyl]-5-methyl-5-[4-(1-methylethoxy)phenyl]imidazolidine-2,4-dione;3-[(E)-4-[4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2,6-dipropylphenoxy]but-2-enyl]-5-methyl-5-(4-propan-2-yloxyphenyl)imidazolidine-2,4-dione