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-[(E)-3-[(4R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]prop-2-enyl]-2,3-dihydroxy-5-pyridin-4-ylbenzamide ?
user
C24H23N7O6
assistant