You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2S)-2-[[(1S)-2-(cyclopentanecarbonyl)-1-(4-fluorophenyl)-3,4-dihydro-1H-isoquinolin-7-yl]oxy]-N-[[(2R)-oxolan-2-yl]methyl]butanamide into molecular formula.
user
C30H37FN2O4
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