2,6-bis[4-(2-methylpiperidin-1-yl)but-2-ynyl]pyrrolo[3,4-f]isoindole-1,3,5,7-tetrone

2,6-bis[4-(2,6-dimethylpiperidin-1-yl)but-2-ynyl]pyrrolo[3,4-f]isoindole-1,3,5,7-tetrone

2,5-二氨基对苯二甲酸

1,2,4,5-苯四酰胺