Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
HNPCCBC0068509606COCA2    hMLH1    HNPCC2    FCC2    MGC5172    MLH1    604395
HNPCCBC0215669606COCA1    FCC1    HNPCC1    MSH2    604395
HNPCCNM_0002499606FCC2    COCA2    hMLH1    HNPCC2    MGC5172    MLH1    604395
HNPCCNM_0002519606FCC1    COCA1    HNPCC1    MSH2    604395
HNPCCNM_0143819606S240II117    MLH3    604395

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

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Text2Knowledge ... Yong Huang 2002