Chemical Name: Sodium (4R,12aS)-9-((2,6-difluorobenzyl)carbamoyl)-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazin-7-olate
Smiles: O=C1C([O-])=C2N(C[C@@](OCC[C@]3(C)[H])([H])N3C2=O)C=C1C(NCC4=C(F)C=CC=C4F)=O.[Na+]
