You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 1-(azepane-1-carbonyl)-N-[2-(dimethylamino)ethyl]-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine-3-carboxamide ?
user
C19H31N5O2
assistant