label: (3R)-hydroxy-(8Z,11Z,14Z,17Z)-eicosatetraenoyl-CoA <=> (2E,8Z,11Z,14Z,17Z)-eicosapentaenoyl-CoA + H2O
label_lc: (3r)-hydroxy-(8z,11z,14z,17z)-eicosatetraenoyl-coa <=> (2e,8z,11z,14z,17z)-eicosapentaenoyl-coa + h2o