Chemical Name: 4-Amino-5-fluoro-1-(2-((((5-fluoro-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methoxy)methyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
Smile: O=C1N=C(N)C(F)=CN1C2CSC(COCNC(C(F)=CN3C4CSC(CO)O4)=NC3=O)O2