a long-chain (3R)-hydroxyacyl-CoA => a long-chain (2E)-enoyl-CoA + H2O
a long-chain (3r)-hydroxyacyl-coa => a long-chain (2e)-enoyl-coa + h2o
a long-chain (3R)-hydroxyacyl-CoA => a long-chain (2E)-enoyl-CoA + H2O
a long-chain (3r)-hydroxyacyl-coa => a long-chain (2e)-enoyl-coa + h2o