You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 1-(5-tert-butyl-1H-pyrazol-3-yl)-3-(4-pyridin-4-yloxyphenyl)urea;N-(2,3-dihydroxypropyl)-2-[4-[5-[(4-pyridin-4-yloxyphenyl)carbamoylamino]pyrazol-1-yl]phenyl]acetamide ?
user
C45H47N11O7
assistant