You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (3aS,6aS)-5-(cyclopropanecarbonyl)-2-(2,5-dimethylpyrimidin-4-yl)-3,4,6,6a-tetrahydro-1H-pyrrolo[3,4-c]pyrrole-3a-carboxylic acid into its molecular formula.
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C17H22N4O3
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