Which hormone stops the secretion of $HCl$ from parietal cells of stomach

Which of the following hormones have the direct effect on $BP$ (Blood Pressure)?

$I.$ Thymosin   $II. PRL$    $III. MSH$    $IV.$ Adrenaline    $V.$ Non-adrenaline

Select the option containing the correct pair

Pitressin is also called as

The hormones of posterior pituitary are oxytocin and vasopressin; but later is better known as

$A:$ Hormones are non- nutrient chemicals.

$B:$ It act as intercellular messengers and are produced in large amount

Adrenal gland is derived from