label: 1-(5-O-(5-amino-5-deoxyribopentofuranosyl)-5-(4-palmitoylaminohexahydro-2-pyridyl)ribopentofranosyl)uracil
label_lc: 1-(5-o-(5-amino-5-deoxyribopentofuranosyl)-5-(4-palmitoylaminohexahydro-2-pyridyl)ribopentofranosyl)uracil