You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 3-[(3R)-2,5-dioxo-3,4-dihydro-1H-1,4-benzodiazepin-3-yl]-N-(3-methyl-1-propylpyrazol-4-yl)propanamide .
user
C19H23N5O3
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