You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 3-[5-(3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrol-2-ylmethyl)-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine .
user
C27H35FN2O
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