You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-(3-fluorophenyl)-2-[(4-fluorophenyl)methyl-(2-phenylacetyl)amino]-N-(4-morpholin-4-ylphenyl)acetamide into its molecular formula.
user
C33H31F2N3O3
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