You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 1-[(5-bromothiophen-2-yl)methyl]-3-(2-hydroxy-2,3-dihydro-1H-inden-1-yl)urea is given. What is its corresponding molecular formula?
user
C15H15BrN2O2S
assistant