You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[4-chloro-5-[1-(3-chloro-4-fluorophenyl)-1,2,4-triazol-3-yl]-2-fluorophenyl]methanamine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C15H10Cl2F2N4
assistant