Chemical Name: (4S,12aS)-N-(2,4-difluorobenzyl)-7-hydroxy-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
common.synonym: N-(methylsulfonyl)-N-(4-nitro-2-phenoxyphenyl)methanesulfonamide
Smile: FC1=CC=C(CNC(C2=CN(C[C@@](OCC[C@@H]3C)([H])N3C4=O)C4=C(O)C2=O)=O)C(F)=C1