label: 5-(2-amino-2-carboxyethyl)-1H-imidazol-3-ium 7-hydroxy-2-oxo-6-(6-oxo-6,9-dihydro-1H-purin-9-yl)-4a,6,7,7a-tetrahydro-4H-1,3,5,2lamda(5)-furo(3,2-d)(1,3,2lamda(5))dioxaphosphinin-2-olate
label_lc: 5-(2-amino-2-carboxyethyl)-1h-imidazol-3-ium 7-hydroxy-2-oxo-6-(6-oxo-6,9-dihydro-1h-purin-9-yl)-4a,6,7,7a-tetrahydro-4h-1,3,5,2lamda(5)-furo(3,2-d)(1,3,2lamda(5))dioxaphosphinin-2-olate