Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
GstD21NM_0801737227GST    CG4181    DmGST21    DmGSTD2    GstD2   
GstD21NT_0337777227GST    CG4181    DmGST21    DmGSTD2    GstD2   

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* OMIM link based on symbol match for human and mouse.

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