A: The variant NC_000020.11:g.63444755_63444757delinsT in gene KCNQ2 is classified as 'not_provided' for Seizures,_benign_familial_neonatal,_1. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Indel. Disease database links: MONDO:MONDO:0007365,MedGen:C3149074,OMIM:121200,Orphanet:1949. Review status: no classification provided.