5-chloro-N-(((3S,3aS)-1-oxo-7-(3-oxomorpholino)-1,3,3a,4-tetrahydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-3-yl)methyl)thiophene-2-carboxamide
5-chloro-N-(((3S,3aS)-1-oxo-7-(3-oxomorpholino)-1,3,3a,4-tetrahydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-3-yl)methyl)thiophene-2-carboxamide