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 N-[2-[2-(dimethylamino)ethyl-methylamino]-5-[[4-(3-ethylthieno[2,3-c]pyrazol-1-yl)pyrimidin-2-yl]amino]-4-methoxyphenyl]prop-2-enamide .
user
C26H32N8O2S
assistant