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2,3,6,7-tetramethoxy-11,12,14,15,17,18,20,21-octahydrotriphenyleno[2,3-b][1,4,7,10,13]pentaoxacyclopentadecine
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2,3,6,7-tetramethoxy-11,12,14,15,17,18,20,21,23,24-decahydrotriphenyleno[2,3-b][1,4,7,10,13,16]hexaoxacyclooctadecine
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2,3,6,7-tetramethoxy-11,12,14,15,17,18,20,21,23,24,26,27-dodecahydrotriphenyleno[2,3-b][1,4,7,10,13,16,19]heptaoxacyclohenicosine