You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 1-[[7-(2,6-difluoro-3,5-dimethoxyphenyl)-6-methylidenespiro[8H-2,7-naphthyridine-5,1'-cyclopropane]-3-yl]amino]propan-2-ol ?
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C22H25F2N3O3
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