5H,27H-7,42:20,29-Diimino-9,18:31,40-dinitrilotetraanthra[2,3-c:2',3'-h:2'',3''-m:2''',3'''-r][1,6,11,16]tetraazacycloeicosine-5,11,16,22,27,33,38,44-octone(8CI); Anthraquinonecyanine
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