Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
HMSE1BC0097069606CES2    HMSE    SES1    CEH    CES1   
HMSE1BC0124189606CES2    HMSE    SES1    CEH    CES1   
HMSE1NM_0012669606CEH    CES2    HMSE    SES1    CES1   

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

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Text2Knowledge ... Yong Huang 2002