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 azanium;[(1S,6R,8R,9R,10R,15R,17R,18R)-17-(6-aminopurin-9-yl)-8-(2,4-dioxopyrimidin-1-yl)-9,18-difluoro-3-oxido-3,12-dioxo-2,4,7,11,13,16-hexaoxa-3lambda5,12lambda5-diphosphatricyclo[13.2.1.06,10]octadecan-12-yl]sulfanylmethyl propan-2-yl carbonate .
user
C24H32F2N8O14P2S
assistant