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 3-[(6-tert-butylpyridin-2-yl)methoxy]-5-(8-chloroquinolin-6-yl)-6-(1-methylpyrazol-3-yl)pyrazin-2-amine ?
user
C27H26ClN7O
assistant