You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (1R,2R,6S,8R)-2,9,9-trimethyl-4-sulfido-3,5-dioxa-4-phosphatricyclo[6.1.1.02,6]decane .
user
C10H16O2PS-
assistant