Chlorobiumquinone

1'-Oxomenaquinone-7

2-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-Heptamethyl-1-oxo-2,6,10,14,18,22,26-octacosaheptenyl]-3-methyl-1,4-naphthoquinone

2-[(2E,6E,10E,14E,18E,22E)-1-Oxo-3,7,11,15,19,23,27-heptamethyl-2,6,10,14,18,22,26-octacosaheptaenyl]-3-methyl-1,4-naphthalenedione