You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (6R)-N-[(2S)-1-methoxypropan-2-yl]-11-methyl-9-oxo-6-pyridin-2-yl-6,7-dihydropyrido[2,1-d][1,5]benzothiazepine-8-carboxamide into its molecular formula.
user
C24H25N3O3S
assistant