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 N-[4-amino-2-[2-(azepan-1-yl)-2-oxoethyl]sulfanyl-6-oxo-1H-pyrimidin-5-yl]benzamide ?
user
C19H23N5O3S
assistant