Chemical Name: Sodium (4S,12aR)-9-((4-fluorobenzyl)carbamoyl)-4,12a-dimethyl-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=C(C1=CN2C(C(N([C@@H](C)CCO3)[C@@]3(C)C2)=O)=C([O-])C1=O)NCC4=CC=C(F)C=C4.[Na+]