A: The variant NC_000022.11:g.41169521C>T in gene EP300 is classified as 'Benign' for EP300-related_disorder|Rubinstein-Taybi_syndrome_due_to_EP300_haploinsufficiency. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: .|MONDO:MONDO:0013364,MedGen:C3150941,OMIM:613684,Orphanet:353284,Orphanet:783. Review status: criteria provided, single submitter.