24,55[1',2']-Benzeno-11,42,37,12-[1,3]butadiene[1,2,3,4]tetraylanthra[2,3-b]-1,4,7,10,13,16,19,22-octaoxacyclotetracosino[2',3':6,7]anthra[2,3-n][1,4,7,10,13,16,19,22]octaoxacyclotetracosin,2,3,5,6,8,9,14,15,17,18,20,21,24,27,28,30,31,33,34,37,42,45,46,48,49,51,52,55-octacosahydro-24,37,42,55-tetramethyl-