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-butyl-1-(3-hydroxyphenyl)-3-[1-[[4-[4-(methanesulfonamido)phenoxy]phenyl]methyl]piperidin-4-yl]urea .
user
C30H38N4O5S
assistant