You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 4-[6-chloro-1-(4-fluorophenyl)-4-hydroxy-2-(1-methoxy-2-methylpropan-2-yl)indol-3-yl]-3-methylbenzoic acid ?
user
C27H25ClFNO4
assistant