COc4cccc5c(=O)c3c(O)c2C=C(C(C)=O)C[C@H](O[C@H]1C[C@@H]([NH3+])C[C@@H](C)O1)c2c(O)c3c(=O)c45 TEMP00000045 2.69 147.013 36 494.52 9 5 0 4 429.771