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 benzyl 2-[[4-(4-fluorophenyl)-6-hydrazinyl-5-(2-methylpyridin-4-yl)pyrimidin-2-yl]amino]-2-methylpropanoate .
user
C27H27FN6O2
assistant