IUPAC:(1S)-2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)-1-[(2S,5R)-5-[({6H,7H-[1,4]oxathiino[2,3-c]pyridazin-3-yl}methyl)amino]oxan-2-yl]ethan-1-ol
IUPAC:(1S)-2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)-1-[(2S,5R)-5-[({6H,7H-[1,4]oxathiino[2,3-c]pyridazin-3-yl}methyl)amino]oxan-2-yl]ethan-1-ol