Baloxavir marboxil (substance)
Carbonic Acid, (((12aR)-12-((11S)-7,8-Difluoro-6,11-dihydrodibenzo(b,E)thiepin-11-yl)-3,4,6,8,12,12a-hexahydro-6,8-dioxo-1H-(1,4)oxazino(3,4-C)pyrido(2,1-F)(1,2,4)triazin-7-yl)oxy)methyl Methyl Ester