A: The variant NC_000019.10:g.40692306T>C in gene COQ8B is classified as 'Conflicting_classifications_of_pathogenicity' for COQ8B-related_disorder|not_provided. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: .|MedGen:C3661900. Review status: criteria provided, conflicting classifications.