You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name tert-butyl (2R)-3-[5-[tert-butyl(dimethyl)silyl]oxy-2-(2-trimethylsilylethoxymethoxy)phenyl]-2-[6-(cyclopenten-1-yl)-5-[3,5-dichloro-4-[(2S)-1-hydroxy-3-prop-2-enoxypropan-2-yl]oxy-2,6-dimethylphenyl]thieno[2,3-d]pyrimidin-4-yl]oxypropanoate ?
user
C50H70Cl2N2O9SSi2
assistant