You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-imidazo[1,2-a]pyridin-3-yl-N-methyl-N-(4,5,6,7-tetrahydro-1,2-benzoxazol-3-ylmethyl)methanamine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H20N4O
assistant