label: 3-oxo-(19Z,22Z,25Z,28Z)-tetratriacontatetraenoyl-CoA + NADPH + H(+) => (3R)-hydroxy-(19Z,22Z,25Z,28Z)-tetratriacontatetraenoyl-CoA + NADP(+)
label_lc: 3-oxo-(19z,22z,25z,28z)-tetratriacontatetraenoyl-coa + nadph + h(+) => (3r)-hydroxy-(19z,22z,25z,28z)-tetratriacontatetraenoyl-coa + nadp(+)