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 (2S,4R)-4-(1H-benzimidazol-2-ylsulfanyl)-1-[(2-hydroxyphenyl)methyl]-N-(2-methoxyethyl)pyrrolidine-2-carboxamide .
user
C22H26N4O3S
assistant