You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 6-but-2-enyl-4-[4-(morpholine-4-carbonyl)phenyl]-2,3,3a,4,5,7a-hexahydro-1H-pyrrolo[2,3-c]pyridin-7-one .
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C22H29N3O3
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