S-[2-[3-[[4-[[[5-(6-Aminopurin-9-Yl)-4-Hydroxy-3-Phosphonooxyoxolan-2-Yl]methoxy-Hydroxyphosphoryl]oxy-Hydroxyphosphoryl]oxy-2-Hydroxy-3,3-Dimethylbutanoyl]amino]propanoylamino]ethyl] 3-(4-Hydroxy-3,5-Dimethoxyphenyl)prop-2-Enethioate - Ontify