You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,21-heptatriacontafluorohenicosan-2-yl)-3-isocyanato-2-methylbenzamide by IUPAC nomenclature, provide its molecular formula.
user
C30H13F37N2O2
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