You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (4S,5R)-5-[1-(1,3-benzodioxol-5-yl)-2,5-dimethylpyrrol-3-yl]-1-(4-morpholin-4-ylphenyl)-4-pyridin-2-ylimidazolidine-2-thione into its molecular formula.
user
C31H31N5O3S
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