You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[3,5-bis(trifluoromethyl)phenyl]-3-[4-(4-fluorophenyl)-1-[4-(5-methyltetrazol-1-yl)benzoyl]pyrrolidin-3-yl]-1,3-dimethylurea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H26F7N7O2
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