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 3-[(3R,4S)-4-[4-(2-fluorophenyl)piperazin-1-yl]-1-(2-methylpropyl)piperidin-3-yl]-N-(2-morpholin-4-ylethyl)propanamide .
user
C28H46FN5O2
assistant