Synonyms: 2H,6H-Isobenzofuro[5,6-e]oxireno[4',4'a]-1-benzopyrano[5',6':6,7]indeno[1,2-b]indol-12(7H)-one,3,3a,4b,5,6a,8,8a,9,11,11a,15,15b,15c,16,17,17a-hexadecahydro-3,4b-dihydroxy-9,9,11,11,15b,15c-hexamethyl-2-[1-methyl-1-[(3-methyl-2-butenyl)oxy]ethyl]-,[2S-(2a,3b,3aa,4aR*,4bb,6aa,8aa,11ab,15bb,15ca,17ab)]-; Lolitrem E