Nc6nc5n([C@@H]3O[C@@H](COC(=O)c1ccccc1)[C@H](OC(=O)c2ccccc2)[C@@H]3OC(=O)c4ccccc4)cnc5c(=O)[nH]6 TEMP00001285 4.309 177.752 44 595.568 13 3 2 11 500.733