Showing structure for 2,3-dimethyl-5-[(2e,6e,10e,14e,18e,22e,26e)-3,7,11,15,19,23,27,31-octamethyldotriaconta-2,6,10,14,18,22,26,30-octaen-1-yl]cyclohexa-2,5-diene-1,4-dione