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=C(N(C1OC(CO)SC1)C=C2F)N=C2NCOCC3SCC(N4C=C(F)C(N)=NC4=O)O3