You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (1S,2S,9S,10S,11S)-9-phenyl-3,7-dithia-5-azatetracyclo[9.2.1.02,10.04,8]tetradec-4(8)-en-6-one using the IUPAC nomenclature.
user
C17H17NOS2
assistant