Porphyrin series
(SP-4-1)-[[4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl-κN21,κN22,κN23,κN24)tetrakis[benzenaminato]](2-)]copper
5,10,15,20-Tetrakis[4-[2-(trimethylsilyl)ethynyl]phenyl]-21H,23H-porphine
5,10,15,20-Tetrakis[4-(1H-imidazol-1-yl)phenyl]-21H,23H-porphine
