You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1S,5R)-3-(1,2-dimethylpyrrole-3-carbonyl)-3-azabicyclo[3.1.0]hexane-6-carboxylic acid The above is the IUPAC name of a molecule. Write its molecular formula.
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C13H16N2O3
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