Chemical Name: (4R,12aS)-N-(2,4-Difluorobenzyl)-7,12-dihydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide
Smiles: O=C1C(N(C=C2C(NCC3=C(F)C=C(F)C=C3)=O)C(O)[C@]4([H])OCC[C@@H](C)N41)=C(O)C2=O