You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Can you give the molecular formula of the molecule 7-fluoro-1-(3-hydroxyphenyl)-2-(5-propyl-1,3,4-thiadiazol-2-yl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione ?
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C22H22FN3O4S
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