You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-benzyl-N-butyl-5-methyl-7-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxamide;6-benzyl-N-[(3S)-3-hydroxybutyl]-5-methyl-7-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxamide;6-[(4-fluorophenyl)methyl]-5-methyl-N-[(1-methylpiperidin-3-yl)methyl]-7-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxamide;6-[(4-fluorophenyl)methyl]-5-methyl-N-(1-methylpiperidin-4-yl)-7-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxamide;6-[(4-fluorophenyl)methyl]-5-methyl-7-oxo-N-(pyridin-3-ylmethyl)-1H-pyrazolo[1,5-a]pyrimidine-3-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C102H112F3N23O11
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