英文名称
                        4-amino-1-[(2R,3R,4S,5R)-5-[[(2R,3S,4R,5R)-5-[6-[2-[[9-[(2R,3R,4S,5R)-5-[[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxymethyl]-3,4-dihydroxyoxolan-2-yl]purin-6-yl]amino]ethylamino]purin-9-yl]-3,4-dihydroxyoxolan-2-yl]methoxymethyl]-3,4-dihydroxyoxolan-2-yl]pyrimidin-2-one