Fig. 2
From: Data-driven analysis of chemical graph of carbazole and diketopyrrolopyrrole

Carbazole and diketopyrrolopyrrole (Cz - Dpp) structures, with oxygen atoms labeled O1 to O5.
From: Data-driven analysis of chemical graph of carbazole and diketopyrrolopyrrole
Carbazole and diketopyrrolopyrrole (Cz - Dpp) structures, with oxygen atoms labeled O1 to O5.