A: The variant NC_000019.10:g.41006936G>T in gene CYP2B6 is classified as 'drug_response' for Efavirenz_response|efavirenz_response_-_Toxicity|nevirapine_response_-_Metabolism/PK|CYP2B6-related_disorder|efavirenz_response_-_Metabolism/PK. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0800431,MedGen:C3281153,OMIM:614546|.|.|.|MedGen:CN322730. Review status: reviewed by expert panel.