"(2S,2'S)-2,2'-(1,3,6,8-四氧代-1,3,6,8-四氢苯并[lmn][3,8]菲咯啉-2,7-二基)二丙酸"
"(2S,2'S)-2,2'-(1,3,6,8-四氧代-1,3,6,8-四氢苯并[lmn][3,8]菲咯啉-2,7-二基)二丙酸"
"(2S,2'S)-2,2'-(1,3,6,8-四氧代-1,3,6,8-四氢苯并[lmn][3,8]菲咯啉-2,7-二基)二丙酸"
"(2S,2'S)-2,2'-(1,3,6,8-四氧代-1,3,6,8-四氢苯并[lmn][3,8]菲咯啉-2,7-二基)二丙酸"