(2S,3S)-3-[(S)-1-hydroxyethyl]-2-octadecanoyloxirane-2-carboxamide

(2S,3S)-3-[(S)-1-hydroxyethyl]-2-(2-methylpent-2-enoyl)oxirane-2-carboxamide

(1S,4S,5S)-4-methyl-1-[(2E,6E,8E,10E)-2,8-dimethyl-1-hydroxy-10-methoxycarbonyldodeca-2,6,10-trienyl]-3,6-dioxabicyclo[3.1.0]hexan-2-one

(1S,4S,5S)-4-methyl-1-(2-methylpent-2-enol)-3,6-dioxabicyclo[3.1.0]hexan-2-one

(1S,1'RS,4S,5S)-1-(1'-hydroxy-2'-methylpent-2'-enyl)-4-methyl-3,6-dioxabicyclo[3.1.0]hexan-2-one