def _parse_mdcstat(post_params):
    """
    parses mdcstat from bld in post_params.

    Parameters
    ----------
    post_params: dict

    Examples :
        {
            "bld": "dbms/MDC/STAT/standard/MDCSTAT01701",
            "tboxisuCd_finder_stkisu0_2": "060310/3S",
            "isuCd": "KR7060310000",
            "isuCd2": "060310",
            "codeNmisuCd_finder_stkisu0_2": "3S",
            "param1isuCd_finder_stkisu0_2": "STK",
            "strtDd": "000040",
            "endDd": "20210401",
            "MIME Type": "application/x-www-form-urlencoded; charset=UTF-8",
            "csvxls_isNo": "false",
        }

    Returns
    -------
    In this case, MDCSTAT01701 will be returned
    """

    bld = post_params["bld"]
    mdcstat = bld.split("/")[-1]
    return mdcstat