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 2-cyclohexyl-N-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]-6-ethylthieno[2,3-d]pyrimidin-4-amine .
user
C24H29N3O2S
assistant