(4R,5R,8R,9R)-5,8,9-trihydroxytricosa-12-yne-1,4-olide

(4R,5R,8R,9R)-5-hydroxytricosa-8,9-isopropylidenedioxy-12-yne-1,4-olide

(trans,trans)-ethyl tricosa-4,8-dien-12-ynoate

(E)-Nonadec-4-en-8-ynal

(trans)-nonadec-4-en-8-yn-1-ol