You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[5-tert-butyl-2-methoxy-3-(sulfamoylmethyl)phenyl]-3-[4-[2-[4-[3-hydroxy-2,2-bis(hydroxymethyl)propyl]sulfonyl-3-methoxyanilino]pyridin-4-yl]oxynaphthalen-1-yl]urea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C40H47N5O11S2
assistant