Nc3nc2n([C@@H]1O[C@H](CO[P@@]([O-])(=O)O[P@@]([O-])(=O)NP([O-])([O-])=O)[C@@H](O)[C@H]1O)cnc2c(=O)[nH]3 GNP_200_1S1C -4.64 313.229 32 518.165 19 6 3 8 355.151