3-methyl-1-[4-[[4-(3-methyl-2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione

[4-[bis(4-aminophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene]azanium,chloride

4,4'-双仲丁氨基二苯基甲烷

1-[4-[(4-pyrrolidin-1-ylphenyl)methyl]phenyl]pyrrolidine

4-[(4-pyrrolidin-1-ylphenyl)methyl]aniline