英文别名
                        p-bis(8-benzyl-7,9-diethyl-6,7,9-trimethyl-2,4-dioxo-1,3,8-triazaspiro[4.5]dec-3-ylmethyl)benzene;8-Benzyl-3-[[4-[(8-benzyl-7,9-diethyl-6,7,9-trimethyl-2,4-dioxo-1,3,8-triazaspiro[4.5]decan-3-yl)methyl]phenyl]methyl]-7,9-diethyl-6,7,9-trimethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione