You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule 2-amino-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxamide;2-ethyl-3-(3-fluorophenyl)-5-[2-(1-methylpyrazol-4-yl)ethynyl]thieno[2,3-d]pyrimidin-4-one ?
user
C27H24FN9O2S
assistant