You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[4-amino-2-hydroxy-3-(1-hydroxyethyl)phenyl]-2-(3,4-diethylphenyl)-3-phenylpropane-1-sulfonamide into its molecular formula.
user
C27H34N2O4S
assistant