A: The variant NC_000020.11:g.63433808C>T in gene KCNQ2 is classified as 'Benign' for Seizures,_benign_familial_neonatal,_1. Molecular consequence: SO:0001575: splice_donor_variant,SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0007365,MedGen:C3149074,OMIM:121200,Orphanet:1949. Review status: criteria provided, single submitter.