Chemical Name: 2-(((((((2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)oxy)oxidophosphoryl)oxy)-N,N,N-trimethylethan-1-aminium, sodium salt
Smile: O[C@H]1[C@H](N(C=CC(N)=N2)C2=O)O[C@H](CO[P](O[P](OCC[N+](C)(C)C)(O[Na])=O)(O)=O)[C@H]1O