You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (2R,3R,4S,5S)-2-(6-aminopurin-9-yl)-5-(1-hydroxy-2-methylprop-1-enyl)oxolane-3,4-diol;dichloromethane .
user
C14H19Cl2N5O4
assistant