A: The variant NC_000022.11:g.41176514T>C in gene EP300 is classified as 'Likely_pathogenic' for Neurodevelopmental_delay. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: Human_Phenotype_Ontology:HP:0012758,MedGen:C4022738. Review status: criteria provided, single submitter.