You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-hydroxy-3-(thiolan-3-yl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine-1-carboxylic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C12H16N2O3S
assistant