4,4',4'',4''',4'''',4'''''-(((9,10-Dihydro-9,10-[1,2]benzenoanthracene-2,3,6,7,14,15-hexayl)hexakis(benzene-4,1-diyl))hexakis(ethyne-2,1-diyl))hexabenzoic acid

4,4',4'',4''',4'''',4'''''-(((9,10-Dihydro-9,10-[1,2]benzenoanthracene-2,3,6,7,14,15-hexayl)hexakis(benzene-4,1-diyl))hexakis(ethyne-2,1-diyl))hexabenzoic acid,