You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(3-cyanophenyl)-4,5,6,7-tetrahydro-[1,2]oxazolo[4,5-c]pyridine-3-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C14H12N4O2
assistant