(5R,6R)-5-((1E,3E)-15-(1,3-dioxolan-2-yl)pentadeca-1,3-dien-5,8,11-triyn-1-yl)-6-ethyl-2,2,3,3,8,8,9,9-octamethyl-4,7-dioxa-3,8-disiladecane

(5S,6S)-5-((1E,3E)-15-(1,3-dioxolan-2-yl)pentadeca-1,3-dien-5,8,11-triyn-1-yl)-6-ethyl-2,2,3,3,8,8,9,9-octamethyl-4,7-dioxa-3,8-disiladecane

(5S,6S)-5-((1E,3E,5Z,8Z,11Z)-15-(1,3-dioxolan-2-yl)pentadeca-1,3,5,8,11-pentaen-1-yl)-6-ethyl-2,2,3,3,8,8,9,9-octamethyl-4,7-dioxa-3,8-disiladecane

(17S,18S)-17,18-dihydroxy-5Z,8Z,11Z,13E,15E-eicosapentaenoic acid

(5Z,8Z,11Z,13E,15E,17S,18S)-17,18-bis((tert-butyldimethylsilyl)oxy)icosa-5,8,11,13,15-pentaenal