'50AA. Notwithstanding anything contained in clause (42A) of section 2 or section 48, where the capital asset is a unit of a Specified Mutual Fund acquired on or after the 1st day of April, 2023 or a Market Linked Debenture, the full value of consideration received or accruing as a result of the transfer or redemption or maturity of such debenture or unit as reduced by—