<s>[INST] Given an abstract text, please determine whether it contains any drug mentions. Provide a 'Yes' or 'No' answer based on the presence or absence of drugs. Abstract Text: Lactoferrin-Conjugated Superparamagnetic Iron Oxide Nanoparticles Anchoring Mesenchymal Stem Cell-Derived Exosomes For Targeting And Treatment Of Necrotizing Enterocolitis[/INST] Yes</s>