You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-(2,2-dimethyl-1-thiophen-2-ylpropyl)-3-[4-(2-morpholin-4-yl-2-oxoethyl)phenyl]urea .
user
C22H29N3O3S
assistant