You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 1-[2-[2-hydroxy-5-[(7-oxo-6,8-dihydro-5H-1,8-naphthyridin-4-yl)oxy]phenyl]-1-bicyclo[1.1.0]butanyl]-3-[[2-(trifluoromethyl)phenyl]methyl]urea .
user
C27H23F3N4O4
assistant