英文名称:4H-Cyclobut[e]inden-4-one,1,2,4a,5,6,7,7a,7b-octahydro-2,7a-dihydroxy-6-(hydroxymethyl)-3,6,7b-trimethyl-,(2S,4aR,6R,7aR,7bS)-; 4H-Cyclobut[e]inden-4-one,1,2,4a,5,6,7,7a,7b-octahydro-2,7a-dihydroxy-6-(hydroxymethyl)-3,6,7b-trimethyl-,[2S-(2a,4ab,6b,7ab,7ba)]-; Plorantinone C