Sodium (2r, 5s, 13ar) 7, 9 Dioxo 10 ( (2,4,6 Trifluorobenzyl) Carbamoyl) 2, 3, 4, 5, 7, 9, 13, 13a Octahydro 2, 5 Methanopyrido [1',2' : 4.5]Pyrazino [2, 1 B]Oxazepin 8 Olate - EP3157932