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 [[[2-cyano-9-[3-(dimethylamino)propyl]purin-6-yl]-cyclopentylamino]-[(2-methylpropan-2-yl)oxycarbonyl]amino] 2,2,2-trifluoroacetate ?
user
C23H31F3N8O4
assistant