You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 3-[(1S,5R)-3-[[3-[(5-methyl-1H-pyrazol-3-yl)amino]-1,2,4-thiadiazol-5-yl]amino]-8-azabicyclo[3.2.1]octan-8-yl]propanenitrile by IUPAC nomenclature, provide its molecular formula.
user
C16H22N8S
assistant