CREATE TABLE table_996 ("Variant id" CLOB, "5pars_m_singleUTR splice" CLOB, "Coding" CLOB, "3pars_m_singleUTR sequence" CLOB, "GenBank id" CLOB)

What is the 3'utr sequence with a variant id of ad'6a 4?
SELECT "3\u2019UTR sequence" FROM table_996 WHERE "Variant id" = 'AD''6A 4'
SELECT "3\u2019UTR sequence" FROM "table_996" WHERE "Variant id" = 'AD''6A 4'