You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[4-[5-amino-6-([1,3]oxazolo[4,5-c]pyridin-2-yl)pyrazin-2-yl]phenyl]-(4-methylpiperazin-1-yl)methanone;4-methylbenzenesulfonic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H29N7O5S
assistant