N-[(2R,4S,4aS)-rel-11-fluoro-2,4-dimethyl-2',4',6'-trioxo-1,1',2,3',4,4',4a,6'-octahydro-2'H,6H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidin]-8-yl]acetamide (HCID 67433504)|化工社