0 B19R2.3613666 Nc1nc(=O)n(cc1O)[C@@H]2O[C@@H]([C@H]([C@H]2O)O)CO 271570a_203496583355_100000079928 [1,1,0,0,0,0|1,0,0]=3 1 B19R2.3613666 O=c1[nH]c(=O)n(cc1O)[C@@H]2O[C@@H]([C@H]([C@@H]2F)O)CO 271570a_203496583355_100020626764 [1,1,0,0,0,0|1,0,1]=4