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-[4-[2-[4-(2,3-dihydrofuro[3,2-c]pyridin-4-yl)piperazin-1-yl]ethyl]cyclohexyl]-2-(oxan-4-yl)acetamide .
user
C26H40N4O3
assistant