my %filtered_hash = (
 'GTGATCTTAGGACAAGGATAGAAATTAA' => ['1','184',7,'GACAAGG'],
 'ACAAGGATAGAAATTAAGATGATCGTCA' => ['1','195',7,'ATCGTCA'],
 'CAACATGCGATTACGATTACGAGTGGCG' => ['1','240',13,'GATTACG','GATTACG'],
 'ATGCGATTACGATTACGAGTGGCGCTCG' => ['1','244',20,'GATTACG','GATTACG','GCGCTCG'],
);