You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-benzyl-3-[3-[4-[(2-methylimidazol-1-yl)methyl]phenyl]-5-(2-methylpropyl)thiophen-2-yl]sulfonylurea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C27H30N4O3S2
assistant