You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (4S)-15-chloro-2,6,16-trimethyl-2,6,13-triazatricyclo[10.4.0.04,9]hexadeca-1(16),12,14-trien-3-one is given. What is its corresponding molecular formula?
user
C16H22ClN3O
assistant