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 N-[[4-(2-methoxyethyl)-1,2,4-triazol-3-yl]methyl]-N-methyl-1-(2-phenylimidazo[1,2-a]pyridin-3-yl)methanamine ?
user
C21H24N6O
assistant