You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (2S)-2-amino-1-(4-benzylpiperazin-1-yl)-3-[4-[(3-fluoro-1H-pyrrolo[2,3-b]pyridin-4-yl)oxy]phenyl]propan-1-one is given. What is its corresponding molecular formula?
user
C27H28FN5O2
assistant