Are there alternatives to (4Z,10E,13E,16E)-docosa-4,10,13,16-tetraenoic acid in synthesis?

There are several alternatives that can be used in the synthesis of (4Z,10E,13E,16E)-docosa-4,10,13,16-tetraenoic acid. Common alternatives include other omega-3 fatty acids such as eicosapentaenoic acid (EPA) and alpha-linolenic acid (ALA). Isomers and analogs, such as (4Z,10E,13Z,16Z)-docosa-4,10,13,16-tetraenoic acid, can also be utilized. In some cases, synthetic routes using reagents like sodium borohydride or other reduction methods can provide viable alternatives to direct synthesis.