[4-((5Z,10Z,14Z,19Z)-2,8-Diethyl-3,7,12,18-tetramethyl-13,17-dipropyl-porphyrin-5-yl)-phenyl]-methanol
2-(ethyloxycarbonyl)-3-ethyl-4-methylpyrrole
bis(5-formyl-4-methyl-3-propyl-2-pyrryl)methane
bis(5-(ethoxycarbonyl)-4-ethyl-3-methyl-2-pyrryl)(4-(hydroxymethyl)phenyl)methane
bis(4-ethyl-3-methyl-2-pyrryl)(4-(hydroxymethyl)phenyl)methane