Chemical Name: N-(2,4-difluorobenzyl)-7-hydroxy-4-(methyl-d3)-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-3,3-d2-9-carboxamide
Smiles: O=C(C1=C2O)N(C([H])(CN1C=C(C2=O)C(NCC3=C(F)C=C(F)C=C3)=O)OCC4([2H])[2H])C4C([2H])([2H])[2H]