. . . . . . . "(2R,2\u2032S,4R,5S,5aR,9aR)-5,5a,8-Trimethyl-2,3,4,5,5a,6,7,9a-octahydrospiro[[2,5]methano[1]benzoxepine-10,2\u2032-oxiran]-4-yl acetate" . . . "trichodermin" . "Trichodermin" . . "Trichodermin" . . .