A: The variant NC_000022.11:g.42130692G>A in gene CYP2D6 is classified as 'Likely_benign|drug_response|other' for Tramadol_response|Deutetrabenazine_response|not_provided|Tamoxifen_response|Debrisoquine,_poor_metabolism_of|not_specified. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:CN078023|MedGen:CN258189|MedGen:C3661900|MedGen:CN078013|MedGen:C1837156|MedGen:CN169374. Review status: criteria provided, multiple submitters, no conflicts.