0  B21R3.2668381  NC1=NC=NC2=C1N=C(N2[C@H]3C[C@@H]([C@H](O3)CO)O)Br R537969 [0,2,0,0,0,0|1,0,1]=4
1  B21R3.65411  NC1=NC=NC2=C1N=CN2[C@@H]3O[C@@H]([C@H]([C@@H]3O)O)CO CDS020711 [0,2,0,0,0,0|1,0,1]=4
2  B21R3.65411  O=C1NC=NC2=C1N=CN2[C@@H]3O[C@@H]([C@H]([C@H]3O)O)CO R464511 [0,2,0,0,0,0|0,0,2]=4